1489219199

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 1693138944

約数和(自身を除く): 203919745

約数列:

[1, 13, 31, 73, 223, 227, 403, 949, 2263, 2899, 2951, 6913, 7037, 16279, 16571, 29419, 50621, 89869, 91481, 211627, 215423, 504649, 513701, 658073, 1569251, 3695333, 6560437, 6678113, 20400263, 48039329, 114555323, 1489219199]

約数ペア:

[(1, 1489219199), (13, 114555323), (31, 48039329), (73, 20400263), (223, 6678113), (227, 6560437), (403, 3695333), (949, 1569251), (2263, 658073), (2899, 513701), (2951, 504649), (6913, 215423), (7037, 211627), (16279, 91481), (16571, 89869), (29419, 50621)]