1856404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 3661056

約数和(自身を除く): 1804652

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1361, 1364, 2722, 5444, 14971, 29942, 42191, 59884, 84382, 168764, 464101, 928202, 1856404]

約数ペア:

[(1, 1856404), (2, 928202), (4, 464101), (11, 168764), (22, 84382), (31, 59884), (44, 42191), (62, 29942), (124, 14971), (341, 5444), (682, 2722), (1361, 1364)]