1378196816

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{762277}}^1$

素因数の和:762398

約数の個数: 20

約数和(自身を含む): 2693890452

約数和(自身を除く): 1315693636

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 762277, 1524554, 3049108, 6098216, 12196432, 86137301, 172274602, 344549204, 689098408, 1378196816]

約数ペア:

[(1, 1378196816), (2, 689098408), (4, 344549204), (8, 172274602), (16, 86137301), (113, 12196432), (226, 6098216), (452, 3049108), (904, 1524554), (1808, 762277)]