858272404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1147423}}^1$

素因数の和:1147455

約数の個数: 24

約数和(自身を含む): 1734905088

約数和(自身を除く): 876632684

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1147423, 2294846, 4589692, 12621653, 19506191, 25243306, 39012382, 50486612, 78024764, 214568101, 429136202, 858272404]

約数ペア:

[(1, 858272404), (2, 429136202), (4, 214568101), (11, 78024764), (17, 50486612), (22, 39012382), (34, 25243306), (44, 19506191), (68, 12621653), (187, 4589692), (374, 2294846), (748, 1147423)]