8840804804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{470957}}^1$

素因数の和:471012

約数の個数: 36

約数和(自身を含む): 17584629804

約数和(自身を除く): 8743825000

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 18772, 470957, 941914, 1883828, 6122441, 8948183, 12244882, 17896366, 24489764, 35792732, 116326379, 170015477, 232652758, 340030954, 465305516, 680061908, 2210201201, 4420402402, 8840804804]

約数ペア:

[(1, 8840804804), (2, 4420402402), (4, 2210201201), (13, 680061908), (19, 465305516), (26, 340030954), (38, 232652758), (52, 170015477), (76, 116326379), (247, 35792732), (361, 24489764), (494, 17896366), (722, 12244882), (988, 8948183), (1444, 6122441), (4693, 1883828), (9386, 941914), (18772, 470957)]