80822428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1063453}}^1$

素因数の和:1063476

約数の個数: 12

約数和(自身を含む): 148883560

約数和(自身を除く): 68061132

約数列:

[1, 2, 4, 19, 38, 76, 1063453, 2126906, 4253812, 20205607, 40411214, 80822428]

約数ペア:

[(1, 80822428), (2, 40411214), (4, 20205607), (19, 4253812), (38, 2126906), (76, 1063453)]