520042939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{10909}}^1$

素因数の和:11134

約数の個数: 16

約数和(自身を含む): 592631200

約数和(自身を除く): 72588261

約数列:

[1, 13, 19, 193, 247, 2509, 3667, 10909, 47671, 141817, 207271, 2105437, 2694523, 27370681, 40003303, 520042939]

約数ペア:

[(1, 520042939), (13, 40003303), (19, 27370681), (193, 2694523), (247, 2105437), (2509, 207271), (3667, 141817), (10909, 47671)]