310021492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{22511}}^1$

素因数の和:22839

約数の個数: 24

約数和(自身を含む): 593776512

約数和(自身を除く): 283755020

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 13772, 22511, 45022, 90044, 247621, 495242, 990484, 7045943, 14091886, 28183772, 77505373, 155010746, 310021492]

約数ペア:

[(1, 310021492), (2, 155010746), (4, 77505373), (11, 28183772), (22, 14091886), (44, 7045943), (313, 990484), (626, 495242), (1252, 247621), (3443, 90044), (6886, 45022), (13772, 22511)]