78031993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5179}}^1$

素因数の和:5272

約数の個数: 16

約数和(自身を含む): 89924800

約数和(自身を除く): 11892807

約数列:

[1, 13, 19, 61, 247, 793, 1159, 5179, 15067, 67327, 98401, 315919, 1279213, 4106947, 6002461, 78031993]

約数ペア:

[(1, 78031993), (13, 6002461), (19, 4106947), (61, 1279213), (247, 315919), (793, 98401), (1159, 67327), (5179, 15067)]