664740088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{2865259}}^1$

素因数の和:2865294

約数の個数: 16

約数和(自身を含む): 1289367000

約数和(自身を除く): 624626912

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 2865259, 5730518, 11461036, 22922072, 83092511, 166185022, 332370044, 664740088]

約数ペア:

[(1, 664740088), (2, 332370044), (4, 166185022), (8, 83092511), (29, 22922072), (58, 11461036), (116, 5730518), (232, 2865259)]