2043908735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1\times {\mathrm{29101}}^1$

素因数の和:30394

約数の個数: 16

約数和(自身を含む): 2677849632

約数和(自身を除く): 633940897

約数列:

[1, 5, 11, 55, 1277, 6385, 14047, 29101, 70235, 145505, 320111, 1600555, 37161977, 185809885, 408781747, 2043908735]

約数ペア:

[(1, 2043908735), (5, 408781747), (11, 185809885), (55, 37161977), (1277, 1600555), (6385, 320111), (14047, 145505), (29101, 70235)]