7898598032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37974029}}^1$

素因数の和:37974050

約数の個数: 20

約数和(自身を含む): 16480729020

約数和(自身を除く): 8582130988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 37974029, 75948058, 151896116, 303792232, 493662377, 607584464, 987324754, 1974649508, 3949299016, 7898598032]

約数ペア:

[(1, 7898598032), (2, 3949299016), (4, 1974649508), (8, 987324754), (13, 607584464), (16, 493662377), (26, 303792232), (52, 151896116), (104, 75948058), (208, 37974029)]