325880906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{171697}}^1$

素因数の和:171785

約数の個数: 16

約数和(自身を含む): 533637384

約数和(自身を除く): 207756478

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 171697, 343394, 2232061, 4464122, 12533881, 25067762, 162940453, 325880906]

約数ペア:

[(1, 325880906), (2, 162940453), (13, 25067762), (26, 12533881), (73, 4464122), (146, 2232061), (949, 343394), (1898, 171697)]