853516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 1574720

約数和(自身を除く): 721204

約数列:

[1, 2, 4, 37, 73, 74, 79, 146, 148, 158, 292, 316, 2701, 2923, 5402, 5767, 5846, 10804, 11534, 11692, 23068, 213379, 426758, 853516]

約数ペア:

[(1, 853516), (2, 426758), (4, 213379), (37, 23068), (73, 11692), (74, 11534), (79, 10804), (146, 5846), (148, 5767), (158, 5402), (292, 2923), (316, 2701)]