123289010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{948377}}^1$

素因数の和:948397

約数の個数: 16

約数和(自身を含む): 238991256

約数和(自身を除く): 115702246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 948377, 1896754, 4741885, 9483770, 12328901, 24657802, 61644505, 123289010]

約数ペア:

[(1, 123289010), (2, 61644505), (5, 24657802), (10, 12328901), (13, 9483770), (26, 4741885), (65, 1896754), (130, 948377)]