210969642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2704739}}^1$

素因数の和:2704757

約数の個数: 16

約数和(自身を含む): 454396320

約数和(自身を除く): 243426678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2704739, 5409478, 8114217, 16228434, 35161607, 70323214, 105484821, 210969642]

約数ペア:

[(1, 210969642), (2, 105484821), (3, 70323214), (6, 35161607), (13, 16228434), (26, 8114217), (39, 5409478), (78, 2704739)]