2051211151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{14321}}^1$

素因数の和:14810

約数の個数: 16

約数和(自身を含む): 2320164000

約数和(自身を除く): 268952849

約数列:

[1, 11, 29, 319, 449, 4939, 13021, 14321, 143231, 157531, 415309, 4568399, 6430129, 70731419, 186473741, 2051211151]

約数ペア:

[(1, 2051211151), (11, 186473741), (29, 70731419), (319, 6430129), (449, 4568399), (4939, 415309), (13021, 157531), (14321, 143231)]