421708090

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{373193}}^1$

素因数の和:373313

約数の個数: 16

約数和(自身を含む): 765794088

約数和(自身を除く): 344085998

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 373193, 746386, 1865965, 3731930, 42170809, 84341618, 210854045, 421708090]

約数ペア:

[(1, 421708090), (2, 210854045), (5, 84341618), (10, 42170809), (113, 3731930), (226, 1865965), (565, 746386), (1130, 373193)]