1310992912

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{99559}}^1$

素因数の和:100390

約数の個数: 20

約数和(自身を含む): 2543160640

約数和(自身を除く): 1232167728

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 99559, 199118, 398236, 796472, 1592944, 81937057, 163874114, 327748228, 655496456, 1310992912]

約数ペア:

[(1, 1310992912), (2, 655496456), (4, 327748228), (8, 163874114), (16, 81937057), (823, 1592944), (1646, 796472), (3292, 398236), (6584, 199118), (13168, 99559)]