4639739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 5349120

約数和(自身を除く): 709381

約数列:

[1, 13, 29, 31, 377, 397, 403, 899, 5161, 11513, 11687, 12307, 149669, 159991, 356903, 4639739]

約数ペア:

[(1, 4639739), (13, 356903), (29, 159991), (31, 149669), (377, 12307), (397, 11687), (403, 11513), (899, 5161)]