1207036820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5486531}}^1$

素因数の和:5486551

約数の個数: 24

約数和(自身を含む): 2765212128

約数和(自身を除く): 1558175308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5486531, 10973062, 21946124, 27432655, 54865310, 60351841, 109730620, 120703682, 241407364, 301759205, 603518410, 1207036820]

約数ペア:

[(1, 1207036820), (2, 603518410), (4, 301759205), (5, 241407364), (10, 120703682), (11, 109730620), (20, 60351841), (22, 54865310), (44, 27432655), (55, 21946124), (110, 10973062), (220, 5486531)]