988463686

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1\times {\mathrm{3079}}^1$

素因数の和:4108

約数の個数: 32

約数和(自身を含む): 1770531840

約数和(自身を除く): 782068154

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 997, 1994, 3079, 6158, 6979, 13958, 21553, 22931, 43106, 45862, 70817, 141634, 160517, 321034, 495719, 991438, 3069763, 6139526, 21488341, 42976682, 70604549, 141209098, 494231843, 988463686]

約数ペア:

[(1, 988463686), (2, 494231843), (7, 141209098), (14, 70604549), (23, 42976682), (46, 21488341), (161, 6139526), (322, 3069763), (997, 991438), (1994, 495719), (3079, 321034), (6158, 160517), (6979, 141634), (13958, 70817), (21553, 45862), (22931, 43106)]