1556084

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 2845920

約数和(自身を除く): 1289836

約数列:

[1, 2, 4, 43, 83, 86, 109, 166, 172, 218, 332, 436, 3569, 4687, 7138, 9047, 9374, 14276, 18094, 18748, 36188, 389021, 778042, 1556084]

約数ペア:

[(1, 1556084), (2, 778042), (4, 389021), (43, 36188), (83, 18748), (86, 18094), (109, 14276), (166, 9374), (172, 9047), (218, 7138), (332, 4687), (436, 3569)]