480661012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37423}}^1$

素因数の和:37472

約数の個数: 36

約数和(自身を含む): 958802880

約数和(自身を除く): 478141868

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 6422, 12844, 37423, 74846, 149692, 486499, 711037, 972998, 1422074, 1945996, 2844148, 6324487, 9243481, 12648974, 18486962, 25297948, 36973924, 120165253, 240330506, 480661012]

約数ペア:

[(1, 480661012), (2, 240330506), (4, 120165253), (13, 36973924), (19, 25297948), (26, 18486962), (38, 12648974), (52, 9243481), (76, 6324487), (169, 2844148), (247, 1945996), (338, 1422074), (494, 972998), (676, 711037), (988, 486499), (3211, 149692), (6422, 74846), (12844, 37423)]