5018209

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 6082560

約数和(自身を除く): 1064351

約数列:

[1, 7, 23, 71, 161, 439, 497, 1633, 3073, 10097, 11431, 31169, 70679, 218183, 716887, 5018209]

約数ペア:

[(1, 5018209), (7, 716887), (23, 218183), (71, 70679), (161, 31169), (439, 11431), (497, 10097), (1633, 3073)]