2443665889

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{2347}}^1$

素因数の和:2629

約数の個数: 32

約数和(自身を含む): 3029483520

約数和(自身を除く): 585817631

約数列:

[1, 7, 23, 29, 161, 203, 223, 667, 1561, 2347, 4669, 5129, 6467, 16429, 35903, 45269, 53981, 68063, 148741, 377867, 476441, 523381, 1041187, 1565449, 3663667, 10958143, 12037763, 15178049, 84264341, 106246343, 349095127, 2443665889]

約数ペア:

[(1, 2443665889), (7, 349095127), (23, 106246343), (29, 84264341), (161, 15178049), (203, 12037763), (223, 10958143), (667, 3663667), (1561, 1565449), (2347, 1041187), (4669, 523381), (5129, 476441), (6467, 377867), (16429, 148741), (35903, 68063), (45269, 53981)]