1330494568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{12793217}}^1$

素因数の和:12793236

約数の個数: 16

約数和(自身を含む): 2686575780

約数和(自身を除く): 1356081212

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 12793217, 25586434, 51172868, 102345736, 166311821, 332623642, 665247284, 1330494568]

約数ペア:

[(1, 1330494568), (2, 665247284), (4, 332623642), (8, 166311821), (13, 102345736), (26, 51172868), (52, 25586434), (104, 12793217)]