1330987684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{350629}}^1$

素因数の和:350719

約数の個数: 24

約数和(自身を含む): 2542768760

約数和(自身を除く): 1211781076

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 350629, 701258, 1402516, 4558177, 9116354, 18232708, 25595917, 51191834, 102383668, 332746921, 665493842, 1330987684]

約数ペア:

[(1, 1330987684), (2, 665493842), (4, 332746921), (13, 102383668), (26, 51191834), (52, 25595917), (73, 18232708), (146, 9116354), (292, 4558177), (949, 1402516), (1898, 701258), (3796, 350629)]