2021464324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{581549}}^1$

素因数の和:581643

約数の個数: 24

約数和(自身を含む): 3908016000

約数和(自身を除く): 1886551676

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 581549, 1163098, 2326196, 6397039, 12794078, 25588156, 45942371, 91884742, 183769484, 505366081, 1010732162, 2021464324]

約数ペア:

[(1, 2021464324), (2, 1010732162), (4, 505366081), (11, 183769484), (22, 91884742), (44, 45942371), (79, 25588156), (158, 12794078), (316, 6397039), (869, 2326196), (1738, 1163098), (3476, 581549)]