2019999611

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2287}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 2525952000

約数和(自身を除く): 505952389

約数列:

[1, 7, 19, 29, 133, 203, 229, 551, 1603, 2287, 3857, 4351, 6641, 16009, 30457, 43453, 46487, 66323, 126179, 304171, 464261, 523723, 883253, 1260137, 3666061, 8820959, 9950737, 15187967, 69655159, 106315769, 288571373, 2019999611]

約数ペア:

[(1, 2019999611), (7, 288571373), (19, 106315769), (29, 69655159), (133, 15187967), (203, 9950737), (229, 8820959), (551, 3666061), (1603, 1260137), (2287, 883253), (3857, 523723), (4351, 464261), (6641, 304171), (16009, 126179), (30457, 66323), (43453, 46487)]