426905258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{8861}}^1$

素因数の和:9002

約数の個数: 32

約数和(自身を含む): 736963920

約数和(自身を除く): 310058662

約数列:

[1, 2, 13, 17, 26, 34, 109, 218, 221, 442, 1417, 1853, 2834, 3706, 8861, 17722, 24089, 48178, 115193, 150637, 230386, 301274, 965849, 1931698, 1958281, 3916562, 12556037, 16419433, 25112074, 32838866, 213452629, 426905258]

約数ペア:

[(1, 426905258), (2, 213452629), (13, 32838866), (17, 25112074), (26, 16419433), (34, 12556037), (109, 3916562), (218, 1958281), (221, 1931698), (442, 965849), (1417, 301274), (1853, 230386), (2834, 150637), (3706, 115193), (8861, 48178), (17722, 24089)]