548776028

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{10399}}^1$

素因数の和:10649

約数の個数: 24

約数和(自身を含む): 978432000

約数和(自身を除く): 429655972

約数列:

[1, 2, 4, 79, 158, 167, 316, 334, 668, 10399, 13193, 20798, 26386, 41596, 52772, 821521, 1643042, 1736633, 3286084, 3473266, 6946532, 137194007, 274388014, 548776028]

約数ペア:

[(1, 548776028), (2, 274388014), (4, 137194007), (79, 6946532), (158, 3473266), (167, 3286084), (316, 1736633), (334, 1643042), (668, 821521), (10399, 52772), (13193, 41596), (20798, 26386)]