252381866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{216451}}^1$

素因数の和:216517

約数の個数: 16

約数和(自身を含む): 420782688

約数和(自身を除く): 168400822

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 216451, 432902, 2380961, 4761922, 11471903, 22943806, 126190933, 252381866]

約数ペア:

[(1, 252381866), (2, 126190933), (11, 22943806), (22, 11471903), (53, 4761922), (106, 2380961), (583, 432902), (1166, 216451)]