2974480321

素因数分解:

${\mathrm{139}}^1\times {\mathrm{1021}}^1\times {\mathrm{20959}}^1$

素因数の和:22119

約数の個数: 8

約数和(自身を含む): 2998956800

約数和(自身を除く): 24476479

約数列:

[1, 139, 1021, 20959, 141919, 2913301, 21399139, 2974480321]

約数ペア:

[(1, 2974480321), (139, 21399139), (1021, 2913301), (20959, 141919)]