2008751938

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1\times {\mathrm{14797}}^1$

素因数の和:15561

約数の個数: 16

約数和(自身を含む): 3047204160

約数和(自身を除く): 1038452222

約数列:

[1, 2, 103, 206, 659, 1318, 14797, 29594, 67877, 135754, 1524091, 3048182, 9751223, 19502446, 1004375969, 2008751938]

約数ペア:

[(1, 2008751938), (2, 1004375969), (103, 19502446), (206, 9751223), (659, 3048182), (1318, 1524091), (14797, 135754), (29594, 67877)]