2579642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2173

約数の個数: 16

約数和(自身を含む): 4257792

約数和(自身を除く): 1678150

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2111, 4222, 27443, 54886, 99217, 198434, 1289821, 2579642]

約数ペア:

[(1, 2579642), (2, 1289821), (13, 198434), (26, 99217), (47, 54886), (94, 27443), (611, 4222), (1222, 2111)]