2571182978

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{69593}}^1$

素因数の和:69651

約数の個数: 48

約数和(自身を含む): 4998241080

約数和(自身を除く): 2427058102

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 5278, 18473, 36946, 69593, 139186, 487151, 904709, 974302, 1809418, 2018197, 3410057, 4036394, 6332963, 6820114, 12665926, 14127379, 26236561, 28254758, 44330741, 52473122, 88661482, 98891653, 183655927, 197783306, 367311854, 1285591489, 2571182978]

約数ペア:

[(1, 2571182978), (2, 1285591489), (7, 367311854), (13, 197783306), (14, 183655927), (26, 98891653), (29, 88661482), (49, 52473122), (58, 44330741), (91, 28254758), (98, 26236561), (182, 14127379), (203, 12665926), (377, 6820114), (406, 6332963), (637, 4036394), (754, 3410057), (1274, 2018197), (1421, 1809418), (2639, 974302), (2842, 904709), (5278, 487151), (18473, 139186), (36946, 69593)]