989919974401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1\times {\mathrm{196901}}^1$

素因数の和:198072

約数の個数: 16

約数和(自身を含む): 1038394988928

約数和(自身を除く): 48475014527

約数列:

[1, 23, 241, 907, 5543, 20861, 196901, 218587, 4528723, 5027501, 47453141, 178589207, 1091422243, 4107551761, 43039998887, 989919974401]

約数ペア:

[(1, 989919974401), (23, 43039998887), (241, 4107551761), (907, 1091422243), (5543, 178589207), (20861, 47453141), (196901, 5027501), (218587, 4528723)]