1330981294

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1\times {\mathrm{12119}}^1$

素因数の和:12827

約数の個数: 16

約数和(自身を含む): 2022343200

約数和(自身を除く): 691361906

約数列:

[1, 2, 89, 178, 617, 1234, 12119, 24238, 54913, 109826, 1078591, 2157182, 7477423, 14954846, 665490647, 1330981294]

約数ペア:

[(1, 1330981294), (2, 665490647), (89, 14954846), (178, 7477423), (617, 2157182), (1234, 1078591), (12119, 109826), (24238, 54913)]