490613260046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1\times {\mathrm{655723}}^1$

素因数の和:659856

約数の個数: 32

約数和(自身を含む): 905969261568

約数和(自身を除く): 415356001522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 4111, 8222, 28777, 53443, 57554, 106886, 374101, 655723, 748202, 1311446, 4590061, 8524399, 9180122, 17048798, 59670793, 119341586, 2695677253, 5391354506, 18869740771, 35043804289, 37739481542, 70087608578, 245306630023, 490613260046]

約数ペア:

[(1, 490613260046), (2, 245306630023), (7, 70087608578), (13, 37739481542), (14, 35043804289), (26, 18869740771), (91, 5391354506), (182, 2695677253), (4111, 119341586), (8222, 59670793), (28777, 17048798), (53443, 9180122), (57554, 8524399), (106886, 4590061), (374101, 1311446), (655723, 748202)]