680920921733

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{1601741}}^1$

素因数の和:1602424

約数の個数: 16

約数和(自身を含む): 748346676336

約数和(自身を除く): 67425754603

約数列:

[1, 13, 53, 617, 689, 8021, 32701, 425113, 1601741, 20822633, 84892273, 988274197, 1103599549, 12847564561, 52378532441, 680920921733]

約数ペア:

[(1, 680920921733), (13, 52378532441), (53, 12847564561), (617, 1103599549), (689, 988274197), (8021, 84892273), (32701, 20822633), (425113, 1601741)]