255087668626

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{2130809}}^1$

素因数の和:2131338

約数の個数: 32

約数和(自身を含む): 463936999680

約数和(自身を除く): 208849331054

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 503, 1006, 3521, 7042, 8551, 17102, 59857, 119714, 2130809, 4261618, 14915663, 29831326, 36223753, 72447506, 253566271, 507132542, 1071796927, 2143593854, 7502578489, 15005156978, 18220547759, 36441095518, 127543834313, 255087668626]

約数ペア:

[(1, 255087668626), (2, 127543834313), (7, 36441095518), (14, 18220547759), (17, 15005156978), (34, 7502578489), (119, 2143593854), (238, 1071796927), (503, 507132542), (1006, 253566271), (3521, 72447506), (7042, 36223753), (8551, 29831326), (17102, 14915663), (59857, 4261618), (119714, 2130809)]