2077882565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{87251}}^1$

素因数の和:87700

約数の個数: 16

約数和(自身を含む): 2726450496

約数和(自身を除く): 648567931

約数列:

[1, 5, 11, 55, 433, 2165, 4763, 23815, 87251, 436255, 959761, 4798805, 37779683, 188898415, 415576513, 2077882565]

約数ペア:

[(1, 2077882565), (5, 415576513), (11, 188898415), (55, 37779683), (433, 4798805), (2165, 959761), (4763, 436255), (23815, 87251)]