25537902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{327409}}^1$

素因数の和:327427

約数の個数: 16

約数和(自身を含む): 55004880

約数和(自身を除く): 29466978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 327409, 654818, 982227, 1964454, 4256317, 8512634, 12768951, 25537902]

約数ペア:

[(1, 25537902), (2, 12768951), (3, 8512634), (6, 4256317), (13, 1964454), (26, 982227), (39, 654818), (78, 327409)]