164491964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{451901}}^1$

素因数の和:451925

約数の個数: 24

約数和(自身を含む): 354291168

約数和(自身を除く): 189799204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 451901, 903802, 1807604, 3163307, 5874713, 6326614, 11749426, 12653228, 23498852, 41122991, 82245982, 164491964]

約数ペア:

[(1, 164491964), (2, 82245982), (4, 41122991), (7, 23498852), (13, 12653228), (14, 11749426), (26, 6326614), (28, 5874713), (52, 3163307), (91, 1807604), (182, 903802), (364, 451901)]