3945358

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:579

約数の個数: 16

約数和(自身を含む): 6111216

約数和(自身を除く): 2165858

約数列:

[1, 2, 61, 73, 122, 146, 443, 886, 4453, 8906, 27023, 32339, 54046, 64678, 1972679, 3945358]

約数ペア:

[(1, 3945358), (2, 1972679), (61, 64678), (73, 54046), (122, 32339), (146, 27023), (443, 8906), (886, 4453)]