2057572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 3975552

約数和(自身を除く): 1917980

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 463, 926, 1111, 1852, 2222, 4444, 5093, 10186, 20372, 46763, 93526, 187052, 514393, 1028786, 2057572]

約数ペア:

[(1, 2057572), (2, 1028786), (4, 514393), (11, 187052), (22, 93526), (44, 46763), (101, 20372), (202, 10186), (404, 5093), (463, 4444), (926, 2222), (1111, 1852)]