776763604

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{220421}}^1$

素因数の和:221306

約数の個数: 12

約数和(自身を含む): 1360885428

約数和(自身を除く): 584121824

約数列:

[1, 2, 4, 881, 1762, 3524, 220421, 440842, 881684, 194190901, 388381802, 776763604]

約数ペア:

[(1, 776763604), (2, 388381802), (4, 194190901), (881, 881684), (1762, 440842), (3524, 220421)]