2641274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 4200768

約数和(自身を除く): 1559494

約数列:

[1, 2, 23, 46, 67, 134, 857, 1541, 1714, 3082, 19711, 39422, 57419, 114838, 1320637, 2641274]

約数ペア:

[(1, 2641274), (2, 1320637), (23, 114838), (46, 57419), (67, 39422), (134, 19711), (857, 3082), (1541, 1714)]