1630971937

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{22397}}^1$

素因数の和:22608

約数の個数: 16

約数和(自身を含む): 1900783872

約数和(自身を除く): 269811935

約数列:

[1, 7, 101, 103, 707, 721, 10403, 22397, 72821, 156779, 2262097, 2306891, 15834679, 16148237, 232995991, 1630971937]

約数ペア:

[(1, 1630971937), (7, 232995991), (101, 16148237), (103, 15834679), (707, 2306891), (721, 2262097), (10403, 156779), (22397, 72821)]