1643453279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{52391}}^1$

素因数の和:52550

約数の個数: 16

約数和(自身を含む): 1877729280

約数和(自身を除く): 234276001

約数列:

[1, 13, 19, 127, 247, 1651, 2413, 31369, 52391, 681083, 995429, 6653657, 12940577, 86497541, 126419483, 1643453279]

約数ペア:

[(1, 1643453279), (13, 126419483), (19, 86497541), (127, 12940577), (247, 6653657), (1651, 995429), (2413, 681083), (31369, 52391)]