2742170

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{619}}^1$

素因数の和:1069

約数の個数: 16

約数和(自身を含む): 4955040

約数和(自身を除く): 2212870

約数列:

[1, 2, 5, 10, 443, 619, 886, 1238, 2215, 3095, 4430, 6190, 274217, 548434, 1371085, 2742170]

約数ペア:

[(1, 2742170), (2, 1371085), (5, 548434), (10, 274217), (443, 6190), (619, 4430), (886, 3095), (1238, 2215)]