1920352018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3211291}}^1$

素因数の和:3211329

約数の個数: 16

約数和(自身を含む): 3236982336

約数和(自身を除く): 1316630318

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 3211291, 6422582, 41746783, 73859693, 83493566, 147719386, 960176009, 1920352018]

約数ペア:

[(1, 1920352018), (2, 960176009), (13, 147719386), (23, 83493566), (26, 73859693), (46, 41746783), (299, 6422582), (598, 3211291)]