4780826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 7660224

約数和(自身を除く): 2879398

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 2417, 4834, 55591, 103931, 111182, 207862, 2390413, 4780826]

約数ペア:

[(1, 4780826), (2, 2390413), (23, 207862), (43, 111182), (46, 103931), (86, 55591), (989, 4834), (1978, 2417)]