289323618

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{426731}}^1$

素因数の和:426849

約数の個数: 16

約数和(自身を含む): 583769376

約数和(自身を除く): 294445758

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 426731, 853462, 1280193, 2560386, 48220603, 96441206, 144661809, 289323618]

約数ペア:

[(1, 289323618), (2, 144661809), (3, 96441206), (6, 48220603), (113, 2560386), (226, 1280193), (339, 853462), (678, 426731)]