2140366946

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 3512215080

約数和(自身を除く): 1371848134

約数列:

[1, 2, 17, 34, 53, 106, 109, 218, 289, 578, 641, 901, 1282, 1802, 1853, 3706, 5777, 10897, 11554, 15317, 21794, 30634, 31501, 33973, 63002, 67946, 69869, 98209, 139738, 185249, 196418, 370498, 577541, 1155082, 1187773, 1669553, 2375546, 3339106, 3703057, 7406114, 9818197, 19636394, 20192141, 40384282, 62951969, 125903938, 1070183473, 2140366946]

約数ペア:

[(1, 2140366946), (2, 1070183473), (17, 125903938), (34, 62951969), (53, 40384282), (106, 20192141), (109, 19636394), (218, 9818197), (289, 7406114), (578, 3703057), (641, 3339106), (901, 2375546), (1282, 1669553), (1802, 1187773), (1853, 1155082), (3706, 577541), (5777, 370498), (10897, 196418), (11554, 185249), (15317, 139738), (21794, 98209), (30634, 69869), (31501, 67946), (33973, 63002)]