1630396439

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{6967}}^1$

素因数の和:7406

約数の個数: 16

約数和(自身を含む): 1887714816

約数和(自身を除く): 257318377

約数列:

[1, 7, 101, 331, 707, 2317, 6967, 33431, 48769, 234017, 703667, 2306077, 4925669, 16142539, 232913777, 1630396439]

約数ペア:

[(1, 1630396439), (7, 232913777), (101, 16142539), (331, 4925669), (707, 2306077), (2317, 703667), (6967, 234017), (33431, 48769)]