1630513945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{44507}}^1$

素因数の和:44960

約数の個数: 16

約数和(自身を含む): 2076565248

約数和(自身を除く): 446051303

約数列:

[1, 5, 17, 85, 431, 2155, 7327, 36635, 44507, 222535, 756619, 3783095, 19182517, 95912585, 326102789, 1630513945]

約数ペア:

[(1, 1630513945), (5, 326102789), (17, 95912585), (85, 19182517), (431, 3783095), (2155, 756619), (7327, 222535), (36635, 44507)]