726950012

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{580631}}^1$

素因数の和:580948

約数の個数: 12

約数和(自身を含む): 1276229136

約数和(自身を除く): 549279124

約数列:

[1, 2, 4, 313, 626, 1252, 580631, 1161262, 2322524, 181737503, 363475006, 726950012]

約数ペア:

[(1, 726950012), (2, 363475006), (4, 181737503), (313, 2322524), (626, 1161262), (1252, 580631)]