2650348516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{379}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 4815025600

約数和(自身を除く): 2164677084

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 373, 379, 436, 746, 758, 1492, 1516, 4687, 9374, 16039, 16297, 18748, 32078, 32594, 40657, 41311, 64156, 65188, 81314, 82622, 141367, 162628, 165244, 282734, 565468, 1748251, 1776373, 3496502, 3552746, 6078781, 6993004, 7105492, 12157562, 15409003, 24315124, 30818006, 61636012, 662587129, 1325174258, 2650348516]

約数ペア:

[(1, 2650348516), (2, 1325174258), (4, 662587129), (43, 61636012), (86, 30818006), (109, 24315124), (172, 15409003), (218, 12157562), (373, 7105492), (379, 6993004), (436, 6078781), (746, 3552746), (758, 3496502), (1492, 1776373), (1516, 1748251), (4687, 565468), (9374, 282734), (16039, 165244), (16297, 162628), (18748, 141367), (32078, 82622), (32594, 81314), (40657, 65188), (41311, 64156)]