808948

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 1636992

約数和(自身を除く): 828044

約数列:

[1, 2, 4, 7, 14, 28, 167, 173, 334, 346, 668, 692, 1169, 1211, 2338, 2422, 4676, 4844, 28891, 57782, 115564, 202237, 404474, 808948]

約数ペア:

[(1, 808948), (2, 404474), (4, 202237), (7, 115564), (14, 57782), (28, 28891), (167, 4844), (173, 4676), (334, 2422), (346, 2338), (668, 1211), (692, 1169)]