129778949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 143700480

約数和(自身を除く): 13921531

約数列:

[1, 19, 23, 131, 437, 2267, 2489, 3013, 43073, 52141, 57247, 296977, 990679, 5642563, 6830471, 129778949]

約数ペア:

[(1, 129778949), (19, 6830471), (23, 5642563), (131, 990679), (437, 296977), (2267, 57247), (2489, 52141), (3013, 43073)]