1650871378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1\times {\mathrm{10223}}^1$

素因数の和:16449

約数の個数: 16

約数和(自身を含む): 2667482496

約数和(自身を除く): 1016611118

約数列:

[1, 2, 13, 26, 6211, 10223, 12422, 20446, 80743, 132899, 161486, 265798, 63495053, 126990106, 825435689, 1650871378]

約数ペア:

[(1, 1650871378), (2, 825435689), (13, 126990106), (26, 63495053), (6211, 265798), (10223, 161486), (12422, 132899), (20446, 80743)]