4957018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1621}}^1$

素因数の和:1773

約数の個数: 16

約数和(自身を含む): 8174880

約数和(自身を除く): 3217862

約数列:

[1, 2, 11, 22, 139, 278, 1529, 1621, 3058, 3242, 17831, 35662, 225319, 450638, 2478509, 4957018]

約数ペア:

[(1, 4957018), (2, 2478509), (11, 450638), (22, 225319), (139, 35662), (278, 17831), (1529, 3242), (1621, 3058)]