520055297614

素因数分解:

$2^1\times {\mathrm{1279}}^1\times {\mathrm{1423}}^1\times {\mathrm{142871}}^1$

素因数の和:145575

約数の個数: 16

約数和(自身を含む): 781246955520

約数和(自身を除く): 261191657906

約数列:

[1, 2, 1279, 1423, 2558, 2846, 142871, 285742, 1820017, 3640034, 182732009, 203305433, 365464018, 406610866, 260027648807, 520055297614]

約数ペア:

[(1, 520055297614), (2, 260027648807), (1279, 406610866), (1423, 365464018), (2558, 203305433), (2846, 182732009), (142871, 3640034), (285742, 1820017)]