291211025212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{977}}^1\times {\mathrm{6203}}^1$

素因数の和:7518

約数の個数: 48

約数和(自身を含む): 524451467232

約数和(自身を除く): 233240442020

約数列:

[1, 2, 4, 41, 82, 164, 293, 586, 977, 1172, 1954, 3908, 6203, 12013, 12406, 24026, 24812, 40057, 48052, 80114, 160228, 254323, 286261, 508646, 572522, 1017292, 1145044, 1817479, 3634958, 6060331, 7269916, 11736701, 12120662, 23473402, 24241324, 46946804, 74516639, 149033278, 248473571, 298066556, 496947142, 993894284, 1775676983, 3551353966, 7102707932, 72802756303, 145605512606, 291211025212]

約数ペア:

[(1, 291211025212), (2, 145605512606), (4, 72802756303), (41, 7102707932), (82, 3551353966), (164, 1775676983), (293, 993894284), (586, 496947142), (977, 298066556), (1172, 248473571), (1954, 149033278), (3908, 74516639), (6203, 46946804), (12013, 24241324), (12406, 23473402), (24026, 12120662), (24812, 11736701), (40057, 7269916), (48052, 6060331), (80114, 3634958), (160228, 1817479), (254323, 1145044), (286261, 1017292), (508646, 572522)]