1330671138

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{320953}}^1$

素因数の和:321649

約数の個数: 16

約数和(自身を含む): 2665202016

約数和(自身を除く): 1334530878

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 320953, 641906, 962859, 1925718, 221778523, 443557046, 665335569, 1330671138]

約数ペア:

[(1, 1330671138), (2, 665335569), (3, 443557046), (6, 221778523), (691, 1925718), (1382, 962859), (2073, 641906), (4146, 320953)]