1625675038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{97241}}^1$

素因数の和:97899

約数の個数: 16

約数和(自身を含む): 2630201616

約数和(自身を除く): 1004526578

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 16718, 97241, 194482, 1264133, 2528266, 62525963, 125051926, 812837519, 1625675038]

約数ペア:

[(1, 1625675038), (2, 812837519), (13, 125051926), (26, 62525963), (643, 2528266), (1286, 1264133), (8359, 194482), (16718, 97241)]