2010782872

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{1693}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 4371333120

約数和(自身を除く): 2360550248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 167, 254, 334, 508, 668, 889, 1016, 1169, 1336, 1693, 1778, 2338, 3386, 3556, 4676, 6772, 7112, 9352, 11851, 13544, 21209, 23702, 42418, 47404, 84836, 94808, 148463, 169672, 215011, 282731, 296926, 430022, 565462, 593852, 860044, 1130924, 1187704, 1505077, 1720088, 1979117, 2261848, 3010154, 3958234, 6020308, 7916468, 12040616, 15832936, 35906837, 71813674, 143627348, 251347859, 287254696, 502695718, 1005391436, 2010782872]

約数ペア:

[(1, 2010782872), (2, 1005391436), (4, 502695718), (7, 287254696), (8, 251347859), (14, 143627348), (28, 71813674), (56, 35906837), (127, 15832936), (167, 12040616), (254, 7916468), (334, 6020308), (508, 3958234), (668, 3010154), (889, 2261848), (1016, 1979117), (1169, 1720088), (1336, 1505077), (1693, 1187704), (1778, 1130924), (2338, 860044), (3386, 593852), (3556, 565462), (4676, 430022), (6772, 296926), (7112, 282731), (9352, 215011), (11851, 169672), (13544, 148463), (21209, 94808), (23702, 84836), (42418, 47404)]