520014011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{821}}^1$

素因数の和:1714

約数の個数: 16

約数和(自身を含む): 576688896

約数和(自身を除く): 56674885

約数列:

[1, 11, 71, 781, 811, 821, 8921, 9031, 57581, 58291, 633391, 641201, 665831, 7324141, 47274001, 520014011]

約数ペア:

[(1, 520014011), (11, 47274001), (71, 7324141), (781, 665831), (811, 641201), (821, 633391), (8921, 58291), (9031, 57581)]