2008262826

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{5387}}^1$

素因数の和:5683

約数の個数: 48

約数和(自身を含む): 4412772000

約数和(自身を除く): 2404509174

約数列:

[1, 2, 3, 6, 9, 18, 139, 149, 278, 298, 417, 447, 834, 894, 1251, 1341, 2502, 2682, 5387, 10774, 16161, 20711, 32322, 41422, 48483, 62133, 96966, 124266, 186399, 372798, 748793, 802663, 1497586, 1605326, 2246379, 2407989, 4492758, 4815978, 6739137, 7223967, 13478274, 14447934, 111570157, 223140314, 334710471, 669420942, 1004131413, 2008262826]

約数ペア:

[(1, 2008262826), (2, 1004131413), (3, 669420942), (6, 334710471), (9, 223140314), (18, 111570157), (139, 14447934), (149, 13478274), (278, 7223967), (298, 6739137), (417, 4815978), (447, 4492758), (834, 2407989), (894, 2246379), (1251, 1605326), (1341, 1497586), (2502, 802663), (2682, 748793), (5387, 372798), (10774, 186399), (16161, 124266), (20711, 96966), (32322, 62133), (41422, 48483)]