2491786286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{298847}}^1$

素因数の和:299239

約数の個数: 16

約数和(自身を含む): 4088240640

約数和(自身を除く): 1596454354

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 298847, 597694, 3287317, 6574634, 113263013, 226526026, 1245893143, 2491786286]

約数ペア:

[(1, 2491786286), (2, 1245893143), (11, 226526026), (22, 113263013), (379, 6574634), (758, 3287317), (4169, 597694), (8338, 298847)]