1025603994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 2177925120

約数和(自身を除く): 1152321126

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 139, 254, 278, 381, 417, 421, 762, 834, 842, 1263, 2526, 2921, 3197, 5842, 6394, 8763, 9591, 9683, 17526, 17653, 19182, 19366, 29049, 35306, 52959, 53467, 58098, 58519, 105918, 106934, 117038, 160401, 175557, 320802, 351114, 406019, 812038, 1218057, 1229741, 1345937, 2436114, 2459482, 2691874, 3689223, 4037811, 7378446, 7431913, 8075622, 14863826, 22295739, 44591478, 170933999, 341867998, 512801997, 1025603994]

約数ペア:

[(1, 1025603994), (2, 512801997), (3, 341867998), (6, 170933999), (23, 44591478), (46, 22295739), (69, 14863826), (127, 8075622), (138, 7431913), (139, 7378446), (254, 4037811), (278, 3689223), (381, 2691874), (417, 2459482), (421, 2436114), (762, 1345937), (834, 1229741), (842, 1218057), (1263, 812038), (2526, 406019), (2921, 351114), (3197, 320802), (5842, 175557), (6394, 160401), (8763, 117038), (9591, 106934), (9683, 105918), (17526, 58519), (17653, 58098), (19182, 53467), (19366, 52959), (29049, 35306)]