289753334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{9871}}^1$

素因数の和:11015

約数の個数: 16

約数和(自身を含む): 468525120

約数和(自身を除く): 178771786

約数列:

[1, 2, 13, 26, 1129, 2258, 9871, 14677, 19742, 29354, 128323, 256646, 11144359, 22288718, 144876667, 289753334]

約数ペア:

[(1, 289753334), (2, 144876667), (13, 22288718), (26, 11144359), (1129, 256646), (2258, 128323), (9871, 29354), (14677, 19742)]