2008989892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3347}}^1$

素因数の和:3485

約数の個数: 96

約数和(自身を含む): 4630203648

約数和(自身を除く): 2621213756

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 97, 119, 182, 194, 221, 238, 364, 388, 442, 476, 679, 884, 1261, 1358, 1547, 1649, 2522, 2716, 3094, 3298, 3347, 5044, 6188, 6596, 6694, 8827, 11543, 13388, 17654, 21437, 23086, 23429, 35308, 42874, 43511, 46172, 46858, 56899, 85748, 87022, 93716, 113798, 150059, 174044, 227596, 300118, 304577, 324659, 398293, 600236, 609154, 649318, 739687, 796586, 1218308, 1298636, 1479374, 1593172, 2272613, 2958748, 4220567, 4545226, 5177809, 5519203, 8441134, 9090452, 10355618, 11038406, 16882268, 20711236, 22076812, 29543969, 38634421, 59087938, 71749639, 77268842, 118175876, 143499278, 154537684, 286998556, 502247473, 1004494946, 2008989892]

約数ペア:

[(1, 2008989892), (2, 1004494946), (4, 502247473), (7, 286998556), (13, 154537684), (14, 143499278), (17, 118175876), (26, 77268842), (28, 71749639), (34, 59087938), (52, 38634421), (68, 29543969), (91, 22076812), (97, 20711236), (119, 16882268), (182, 11038406), (194, 10355618), (221, 9090452), (238, 8441134), (364, 5519203), (388, 5177809), (442, 4545226), (476, 4220567), (679, 2958748), (884, 2272613), (1261, 1593172), (1358, 1479374), (1547, 1298636), (1649, 1218308), (2522, 796586), (2716, 739687), (3094, 649318), (3298, 609154), (3347, 600236), (5044, 398293), (6188, 324659), (6596, 304577), (6694, 300118), (8827, 227596), (11543, 174044), (13388, 150059), (17654, 113798), (21437, 93716), (23086, 87022), (23429, 85748), (35308, 56899), (42874, 46858), (43511, 46172)]