31460296790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{242002283}}^1$

素因数の和:242002303

約数の個数: 16

約数和(自身を含む): 60984575568

約数和(自身を除く): 29524278778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 242002283, 484004566, 1210011415, 2420022830, 3146029679, 6292059358, 15730148395, 31460296790]

約数ペア:

[(1, 31460296790), (2, 15730148395), (5, 6292059358), (10, 3146029679), (13, 2420022830), (26, 1210011415), (65, 484004566), (130, 242002283)]