520011362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{194179}}^1$

素因数の和:194297

約数の個数: 16

約数和(自身を含む): 848178240

約数和(自身を除く): 328166878

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 194179, 388358, 2524327, 5048654, 20000437, 40000874, 260005681, 520011362]

約数ペア:

[(1, 520011362), (2, 260005681), (13, 40000874), (26, 20000437), (103, 5048654), (206, 2524327), (1339, 388358), (2678, 194179)]