1420681534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{623653}}^1$

素因数の和:623739

約数の個数: 16

約数和(自身を含む): 2290057488

約数和(自身を除く): 869375954

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 623653, 1247306, 10602101, 21204202, 41784751, 83569502, 710340767, 1420681534]

約数ペア:

[(1, 1420681534), (2, 710340767), (17, 83569502), (34, 41784751), (67, 21204202), (134, 10602101), (1139, 1247306), (2278, 623653)]