210966834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2704703}}^1$

素因数の和:2704721

約数の個数: 16

約数和(自身を含む): 454390272

約数和(自身を除く): 243423438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2704703, 5409406, 8114109, 16228218, 35161139, 70322278, 105483417, 210966834]

約数ペア:

[(1, 210966834), (2, 105483417), (3, 70322278), (6, 35161139), (13, 16228218), (26, 8114109), (39, 5409406), (78, 2704703)]