2016259366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 3511296000

約数和(自身を除く): 1495036634

約数列:

[1, 2, 11, 19, 22, 38, 127, 209, 254, 361, 418, 722, 1397, 1999, 2413, 2794, 3971, 3998, 4826, 7942, 21989, 26543, 37981, 43978, 45847, 53086, 75962, 91694, 253873, 417791, 504317, 507746, 721639, 835582, 1008634, 1443278, 2792603, 4823587, 5585206, 7938029, 9647174, 15876058, 53059457, 91648153, 106118914, 183296306, 1008129683, 2016259366]

約数ペア:

[(1, 2016259366), (2, 1008129683), (11, 183296306), (19, 106118914), (22, 91648153), (38, 53059457), (127, 15876058), (209, 9647174), (254, 7938029), (361, 5585206), (418, 4823587), (722, 2792603), (1397, 1443278), (1999, 1008634), (2413, 835582), (2794, 721639), (3971, 507746), (3998, 504317), (4826, 417791), (7942, 253873), (21989, 91694), (26543, 75962), (37981, 53086), (43978, 45847)]