2291556

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4441}}^1$

素因数の和:4491

約数の個数: 24

約数和(自身を含む): 5472544

約数和(自身を除く): 3180988

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 4441, 8882, 13323, 17764, 26646, 53292, 190963, 381926, 572889, 763852, 1145778, 2291556]

約数ペア:

[(1, 2291556), (2, 1145778), (3, 763852), (4, 572889), (6, 381926), (12, 190963), (43, 53292), (86, 26646), (129, 17764), (172, 13323), (258, 8882), (516, 4441)]