418121834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1109}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 716642640

約数和(自身を除く): 298520806

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 853, 1109, 1706, 2218, 11089, 14417, 14501, 18853, 22178, 28834, 29002, 37706, 188513, 245089, 377026, 490178, 945977, 1891954, 12297701, 16081609, 24595402, 32163218, 209060917, 418121834]

約数ペア:

[(1, 418121834), (2, 209060917), (13, 32163218), (17, 24595402), (26, 16081609), (34, 12297701), (221, 1891954), (442, 945977), (853, 490178), (1109, 377026), (1706, 245089), (2218, 188513), (11089, 37706), (14417, 29002), (14501, 28834), (18853, 22178)]