2149340479

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{88937}}^1$

素因数の和:88987

約数の個数: 16

約数和(自身を含む): 2540069280

約数和(自身を除く): 390728801

約数列:

[1, 11, 13, 143, 169, 1859, 2197, 24167, 88937, 978307, 1156181, 12717991, 15030353, 165333883, 195394589, 2149340479]

約数ペア:

[(1, 2149340479), (11, 195394589), (13, 165333883), (143, 15030353), (169, 12717991), (1859, 1156181), (2197, 978307), (24167, 88937)]