1628508888721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1598789}}^1$

素因数の和:1599249

約数の個数: 32

約数和(自身を含む): 2030591203200

約数和(自身を除く): 402082314479

約数列:

[1, 11, 13, 17, 143, 187, 221, 419, 2431, 4609, 5447, 7123, 59917, 78353, 92599, 1018589, 1598789, 17586679, 20784257, 27179413, 228626827, 298973543, 353332369, 669892591, 3886656059, 7368818501, 8708603683, 11388174047, 95794640513, 125269914517, 148046262611, 1628508888721]

約数ペア:

[(1, 1628508888721), (11, 148046262611), (13, 125269914517), (17, 95794640513), (143, 11388174047), (187, 8708603683), (221, 7368818501), (419, 3886656059), (2431, 669892591), (4609, 353332369), (5447, 298973543), (7123, 228626827), (59917, 27179413), (78353, 20784257), (92599, 17586679), (1018589, 1598789)]