520072813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{1777}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 573511680

約数和(自身を除く): 53438867

約数列:

[1, 13, 47, 479, 611, 1777, 6227, 22513, 23101, 83519, 292669, 851183, 1085747, 11065379, 40005601, 520072813]

約数ペア:

[(1, 520072813), (13, 40005601), (47, 11065379), (479, 1085747), (611, 851183), (1777, 292669), (6227, 83519), (22513, 23101)]