2555148970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23228627}}^1$

素因数の和:23228645

約数の個数: 16

約数和(自身を含む): 5017383648

約数和(自身を除く): 2462234678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 23228627, 46457254, 116143135, 232286270, 255514897, 511029794, 1277574485, 2555148970]

約数ペア:

[(1, 2555148970), (2, 1277574485), (5, 511029794), (10, 255514897), (11, 232286270), (22, 116143135), (55, 46457254), (110, 23228627)]