2007122504

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{999563}}^1$

素因数の和:999820

約数の個数: 16

約数和(自身を含む): 3778351920

約数和(自身を除く): 1771229416

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 999563, 1999126, 3998252, 7996504, 250890313, 501780626, 1003561252, 2007122504]

約数ペア:

[(1, 2007122504), (2, 1003561252), (4, 501780626), (8, 250890313), (251, 7996504), (502, 3998252), (1004, 1999126), (2008, 999563)]