1330404872

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2105071}}^1$

素因数の和:2105156

約数の個数: 16

約数和(自身を含む): 2526086400

約数和(自身を除く): 1195681528

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2105071, 4210142, 8420284, 16840568, 166300609, 332601218, 665202436, 1330404872]

約数ペア:

[(1, 1330404872), (2, 665202436), (4, 332601218), (8, 166300609), (79, 16840568), (158, 8420284), (316, 4210142), (632, 2105071)]