2340904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{5521}}^1$

素因数の和:5580

約数の個数: 16

約数和(自身を含む): 4472820

約数和(自身を除く): 2131916

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 5521, 11042, 22084, 44168, 292613, 585226, 1170452, 2340904]

約数ペア:

[(1, 2340904), (2, 1170452), (4, 585226), (8, 292613), (53, 44168), (106, 22084), (212, 11042), (424, 5521)]