1213320199144

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{1063}}^1\times {\mathrm{1026449}}^1$

素因数の和:1027657

約数の個数: 32

約数和(自身を含む): 2293499880000

約数和(自身を除く): 1080179680856

約数列:

[1, 2, 4, 8, 139, 278, 556, 1063, 1112, 2126, 4252, 8504, 147757, 295514, 591028, 1026449, 1182056, 2052898, 4105796, 8211592, 142676411, 285352822, 570705644, 1091115287, 1141411288, 2182230574, 4364461148, 8728922296, 151665024893, 303330049786, 606660099572, 1213320199144]

約数ペア:

[(1, 1213320199144), (2, 606660099572), (4, 303330049786), (8, 151665024893), (139, 8728922296), (278, 4364461148), (556, 2182230574), (1063, 1141411288), (1112, 1091115287), (2126, 570705644), (4252, 285352822), (8504, 142676411), (147757, 8211592), (295514, 4105796), (591028, 2052898), (1026449, 1182056)]