2686248998

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1471}}^1\times {\mathrm{19427}}^1$

素因数の和:20947

約数の個数: 16

約数和(自身を含む): 4118114304

約数和(自身を除く): 1431865306

約数列:

[1, 2, 47, 94, 1471, 2942, 19427, 38854, 69137, 138274, 913069, 1826138, 28577117, 57154234, 1343124499, 2686248998]

約数ペア:

[(1, 2686248998), (2, 1343124499), (47, 57154234), (94, 28577117), (1471, 1826138), (2942, 913069), (19427, 138274), (38854, 69137)]