1260698690

素因数分解:

$2^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{120181}}^1$

素因数の和:121237

約数の個数: 16

約数和(自身を含む): 2271439800

約数和(自身を除く): 1010741110

約数列:

[1, 2, 5, 10, 1049, 2098, 5245, 10490, 120181, 240362, 600905, 1201810, 126069869, 252139738, 630349345, 1260698690]

約数ペア:

[(1, 1260698690), (2, 630349345), (5, 252139738), (10, 126069869), (1049, 1201810), (2098, 600905), (5245, 240362), (10490, 120181)]