4420222478

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{647}}^1$

素因数の和:1126

約数の個数: 64

約数和(自身を含む): 8099481600

約数和(自身を除く): 3679259122

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 433, 647, 686, 866, 1127, 1294, 2254, 3031, 4529, 6062, 7889, 9058, 9959, 14881, 15778, 19918, 21217, 29762, 31703, 42434, 63406, 69713, 104167, 139426, 148519, 208334, 221921, 280151, 297038, 443842, 487991, 560302, 729169, 975982, 1458338, 1961057, 3415937, 3922114, 5104183, 6443473, 6831874, 10208366, 12886946, 13727399, 27454798, 45104311, 90208622, 96091793, 192183586, 315730177, 631460354, 2210111239, 4420222478]

約数ペア:

[(1, 4420222478), (2, 2210111239), (7, 631460354), (14, 315730177), (23, 192183586), (46, 96091793), (49, 90208622), (98, 45104311), (161, 27454798), (322, 13727399), (343, 12886946), (433, 10208366), (647, 6831874), (686, 6443473), (866, 5104183), (1127, 3922114), (1294, 3415937), (2254, 1961057), (3031, 1458338), (4529, 975982), (6062, 729169), (7889, 560302), (9058, 487991), (9959, 443842), (14881, 297038), (15778, 280151), (19918, 221921), (21217, 208334), (29762, 148519), (31703, 139426), (42434, 104167), (63406, 69713)]