256594117031

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{1279}}^1\times {\mathrm{175829}}^1$

素因数の和:177278

約数の個数: 16

約数和(自身を含む): 295281868800

約数和(自身を除く): 38687751769

約数列:

[1, 7, 163, 1141, 1279, 8953, 175829, 208477, 1230803, 1459339, 28660127, 200620889, 224885291, 1574197037, 36656302433, 256594117031]

約数ペア:

[(1, 256594117031), (7, 36656302433), (163, 1574197037), (1141, 224885291), (1279, 200620889), (8953, 28660127), (175829, 1459339), (208477, 1230803)]