520022192

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{120823}}^1$

素因数の和:121100

約数の個数: 20

約数和(自身を含む): 1011296880

約数和(自身を除く): 491274688

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 120823, 241646, 483292, 966584, 1933168, 32501387, 65002774, 130005548, 260011096, 520022192]

約数ペア:

[(1, 520022192), (2, 260011096), (4, 130005548), (8, 65002774), (16, 32501387), (269, 1933168), (538, 966584), (1076, 483292), (2152, 241646), (4304, 120823)]