426474736

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{176521}}^1$

素因数の和:176680

約数の個数: 20

約数和(自身を含む): 831771664

約数和(自身を除く): 405296928

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 176521, 353042, 706084, 1412168, 2824336, 26654671, 53309342, 106618684, 213237368, 426474736]

約数ペア:

[(1, 426474736), (2, 213237368), (4, 106618684), (8, 53309342), (16, 26654671), (151, 2824336), (302, 1412168), (604, 706084), (1208, 353042), (2416, 176521)]