2011296364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 4710472704

約数和(自身を除く): 2699176340

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 53, 77, 92, 106, 121, 154, 161, 212, 242, 253, 308, 322, 371, 484, 487, 506, 583, 644, 742, 847, 974, 1012, 1166, 1219, 1484, 1694, 1771, 1948, 2332, 2438, 2783, 3388, 3409, 3542, 4081, 4876, 5357, 5566, 6413, 6818, 7084, 8162, 8533, 10714, 11132, 11201, 12826, 13409, 13636, 16324, 17066, 19481, 21428, 22402, 25652, 25811, 26818, 34132, 37499, 38962, 44804, 44891, 51622, 53636, 58927, 74998, 77924, 78407, 89782, 93863, 103244, 117854, 123211, 147499, 149996, 156814, 179564, 180677, 187726, 235708, 246422, 283921, 294998, 313628, 361354, 375452, 412489, 492844, 567842, 589996, 593653, 722708, 824978, 862477, 1032493, 1135684, 1187306, 1355321, 1649956, 1724954, 1987447, 2064986, 2374612, 2710642, 3123131, 3449908, 3974894, 4129972, 4155571, 5421284, 6246262, 6530183, 7949788, 8311142, 9487247, 12492524, 13060366, 16622284, 18974494, 21861917, 26120732, 37948988, 43723834, 45711281, 71832013, 87447668, 91422562, 143664026, 182845124, 287328052, 502824091, 1005648182, 2011296364]

約数ペア:

[(1, 2011296364), (2, 1005648182), (4, 502824091), (7, 287328052), (11, 182845124), (14, 143664026), (22, 91422562), (23, 87447668), (28, 71832013), (44, 45711281), (46, 43723834), (53, 37948988), (77, 26120732), (92, 21861917), (106, 18974494), (121, 16622284), (154, 13060366), (161, 12492524), (212, 9487247), (242, 8311142), (253, 7949788), (308, 6530183), (322, 6246262), (371, 5421284), (484, 4155571), (487, 4129972), (506, 3974894), (583, 3449908), (644, 3123131), (742, 2710642), (847, 2374612), (974, 2064986), (1012, 1987447), (1166, 1724954), (1219, 1649956), (1484, 1355321), (1694, 1187306), (1771, 1135684), (1948, 1032493), (2332, 862477), (2438, 824978), (2783, 722708), (3388, 593653), (3409, 589996), (3542, 567842), (4081, 492844), (4876, 412489), (5357, 375452), (5566, 361354), (6413, 313628), (6818, 294998), (7084, 283921), (8162, 246422), (8533, 235708), (10714, 187726), (11132, 180677), (11201, 179564), (12826, 156814), (13409, 149996), (13636, 147499), (16324, 123211), (17066, 117854), (19481, 103244), (21428, 93863), (22402, 89782), (25652, 78407), (25811, 77924), (26818, 74998), (34132, 58927), (37499, 53636), (38962, 51622), (44804, 44891)]