1438861190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11068163}}^1$

素因数の和:11068183

約数の個数: 16

約数和(自身を含む): 2789177328

約数和(自身を除く): 1350316138

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 11068163, 22136326, 55340815, 110681630, 143886119, 287772238, 719430595, 1438861190]

約数ペア:

[(1, 1438861190), (2, 719430595), (5, 287772238), (10, 143886119), (13, 110681630), (26, 55340815), (65, 22136326), (130, 11068163)]