664408076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{9770707}}^1$

素因数の和:9770728

約数の個数: 12

約数和(自身を含む): 1231109208

約数和(自身を除く): 566701132

約数列:

[1, 2, 4, 17, 34, 68, 9770707, 19541414, 39082828, 166102019, 332204038, 664408076]

約数ペア:

[(1, 664408076), (2, 332204038), (4, 166102019), (17, 39082828), (34, 19541414), (68, 9770707)]