418156945

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{12377}}^1$

素因数の和:12644

約数の個数: 16

約数和(自身を含む): 521361360

約数和(自身を除く): 103204415

約数列:

[1, 5, 29, 145, 233, 1165, 6757, 12377, 33785, 61885, 358933, 1794665, 2883841, 14419205, 83631389, 418156945]

約数ペア:

[(1, 418156945), (5, 83631389), (29, 14419205), (145, 2883841), (233, 1794665), (1165, 358933), (6757, 61885), (12377, 33785)]