2008968878

素因数分解:

$2^1\times 7^1\times {\mathrm{21013}}^1\times {\mathrm{6829}}^1$

素因数の和:27851

約数の個数: 16

約数和(自身を含む): 3444614880

約数和(自身を除く): 1435646002

約数列:

[1, 2, 7, 14, 6829, 13658, 21013, 42026, 47803, 95606, 147091, 294182, 143497777, 286995554, 1004484439, 2008968878]

約数ペア:

[(1, 2008968878), (2, 1004484439), (7, 286995554), (14, 143497777), (6829, 294182), (13658, 147091), (21013, 95606), (42026, 47803)]