1159097648

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{521177}}^1$

素因数の和:521324

約数の個数: 20

約数和(自身を含む): 2261912520

約数和(自身を除く): 1102814872

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 521177, 1042354, 2084708, 4169416, 8338832, 72443603, 144887206, 289774412, 579548824, 1159097648]

約数ペア:

[(1, 1159097648), (2, 579548824), (4, 289774412), (8, 144887206), (16, 72443603), (139, 8338832), (278, 4169416), (556, 2084708), (1112, 1042354), (2224, 521177)]