2011874438

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{114689}}^1$

素因数の和:114884

約数の個数: 24

約数和(自身を含む): 3530158200

約数和(自身を除く): 1518283762

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 2506, 8771, 17542, 114689, 229378, 802823, 1605646, 5619761, 11239522, 20529331, 41058662, 143705317, 287410634, 1005937219, 2011874438]

約数ペア:

[(1, 2011874438), (2, 1005937219), (7, 287410634), (14, 143705317), (49, 41058662), (98, 20529331), (179, 11239522), (358, 5619761), (1253, 1605646), (2506, 802823), (8771, 229378), (17542, 114689)]