2018471288

素因数分解:

$2^3\times {\mathrm{227}}^1\times {\mathrm{1111493}}^1$

素因数の和:1111726

約数の個数: 16

約数和(自身を含む): 3801309480

約数和(自身を除く): 1782838192

約数列:

[1, 2, 4, 8, 227, 454, 908, 1816, 1111493, 2222986, 4445972, 8891944, 252308911, 504617822, 1009235644, 2018471288]

約数ペア:

[(1, 2018471288), (2, 1009235644), (4, 504617822), (8, 252308911), (227, 8891944), (454, 4445972), (908, 2222986), (1816, 1111493)]