57245110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{440347}}^1$

素因数の和:440367

約数の個数: 16

約数和(自身を含む): 110967696

約数和(自身を除く): 53722586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 440347, 880694, 2201735, 4403470, 5724511, 11449022, 28622555, 57245110]

約数ペア:

[(1, 57245110), (2, 28622555), (5, 11449022), (10, 5724511), (13, 4403470), (26, 2201735), (65, 880694), (130, 440347)]