2018970251

素因数分解:

${\mathrm{89}}^1\times {\mathrm{1151}}^1\times {\mathrm{19709}}^1$

素因数の和:20949

約数の個数: 8

約数和(自身を含む): 2043532800

約数和(自身を除く): 24562549

約数列:

[1, 89, 1151, 19709, 102439, 1754101, 22685059, 2018970251]

約数ペア:

[(1, 2018970251), (89, 22685059), (1151, 1754101), (19709, 102439)]