2085673564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{564917}}^1$

素因数の和:565005

約数の個数: 24

約数和(自身を含む): 3986061408

約数和(自身を除く): 1900387844

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 564917, 1129834, 2259668, 7343921, 14687842, 29375684, 40109107, 80218214, 160436428, 521418391, 1042836782, 2085673564]

約数ペア:

[(1, 2085673564), (2, 1042836782), (4, 521418391), (13, 160436428), (26, 80218214), (52, 40109107), (71, 29375684), (142, 14687842), (284, 7343921), (923, 2259668), (1846, 1129834), (3692, 564917)]