2520868138

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1\times {\mathrm{12473}}^1$

素因数の和:13341

約数の個数: 16

約数和(自身を含む): 3814050240

約数和(自身を除く): 1293182102

約数列:

[1, 2, 139, 278, 727, 1454, 12473, 24946, 101053, 202106, 1733747, 3467494, 9067871, 18135742, 1260434069, 2520868138]

約数ペア:

[(1, 2520868138), (2, 1260434069), (139, 18135742), (278, 9067871), (727, 3467494), (1454, 1733747), (12473, 202106), (24946, 101053)]