2663396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 4924416

約数和(自身を除く): 2261020

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 457, 914, 1457, 1828, 2914, 5828, 14167, 21479, 28334, 42958, 56668, 85916, 665849, 1331698, 2663396]

約数ペア:

[(1, 2663396), (2, 1331698), (4, 665849), (31, 85916), (47, 56668), (62, 42958), (94, 28334), (124, 21479), (188, 14167), (457, 5828), (914, 2914), (1457, 1828)]