2528318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2069}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 4173120

約数和(自身を除く): 1644802

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2069, 4138, 26897, 53794, 97243, 194486, 1264159, 2528318]

約数ペア:

[(1, 2528318), (2, 1264159), (13, 194486), (26, 97243), (47, 53794), (94, 26897), (611, 4138), (1222, 2069)]