128505653354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{170431901}}^1$

素因数の和:170431945

約数の個数: 16

約数和(自身を含む): 214744196520

約数和(自身を除く): 86238543166

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 170431901, 340863802, 2215614713, 4431229426, 4942525129, 9885050258, 64252826677, 128505653354]

約数ペア:

[(1, 128505653354), (2, 64252826677), (13, 9885050258), (26, 4942525129), (29, 4431229426), (58, 2215614713), (377, 340863802), (754, 170431901)]