621036979922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41681}}^1\times {\mathrm{392099}}^1$

素因数の和:433801

約数の個数: 16

約数和(自身を含む): 980610732000

約数和(自身を除く): 359573752078

約数列:

[1, 2, 19, 38, 41681, 83362, 392099, 784198, 791939, 1583878, 7449881, 14899762, 16343078419, 32686156838, 310518489961, 621036979922]

約数ペア:

[(1, 621036979922), (2, 310518489961), (19, 32686156838), (38, 16343078419), (41681, 14899762), (83362, 7449881), (392099, 1583878), (784198, 791939)]