254453210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2313211}}^1$

素因数の和:2313229

約数の個数: 16

約数和(自身を含む): 499653792

約数和(自身を除く): 245200582

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2313211, 4626422, 11566055, 23132110, 25445321, 50890642, 127226605, 254453210]

約数ペア:

[(1, 254453210), (2, 127226605), (5, 50890642), (10, 25445321), (11, 23132110), (22, 11566055), (55, 4626422), (110, 2313211)]