47020906

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1245

約数の個数: 16

約数和(自身を含む): 71757504

約数和(自身を除く): 24736598

約数列:

[1, 2, 73, 146, 443, 727, 886, 1454, 32339, 53071, 64678, 106142, 322061, 644122, 23510453, 47020906]

約数ペア:

[(1, 47020906), (2, 23510453), (73, 644122), (146, 322061), (443, 106142), (727, 64678), (886, 53071), (1454, 32339)]