26420470

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{17497}}^1$

素因数の和:17655

約数の個数: 16

約数和(自身を含む): 47874528

約数和(自身を除く): 21454058

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 17497, 34994, 87485, 174970, 2642047, 5284094, 13210235, 26420470]

約数ペア:

[(1, 26420470), (2, 13210235), (5, 5284094), (10, 2642047), (151, 174970), (302, 87485), (755, 34994), (1510, 17497)]