411950032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1980529}}^1$

素因数の和:1980550

約数の個数: 20

約数和(自身を含む): 859550020

約数和(自身を除く): 447599988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1980529, 3961058, 7922116, 15844232, 25746877, 31688464, 51493754, 102987508, 205975016, 411950032]

約数ペア:

[(1, 411950032), (2, 205975016), (4, 102987508), (8, 51493754), (13, 31688464), (16, 25746877), (26, 15844232), (52, 7922116), (104, 3961058), (208, 1980529)]