2016996535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{19183}}^1$

素因数の和:20442

約数の個数: 16

約数和(自身を含む): 2564977536

約数和(自身を除く): 547981001

約数列:

[1, 5, 17, 85, 1237, 6185, 19183, 21029, 95915, 105145, 326111, 1630555, 23729371, 118646855, 403399307, 2016996535]

約数ペア:

[(1, 2016996535), (5, 403399307), (17, 118646855), (85, 23729371), (1237, 1630555), (6185, 326111), (19183, 105145), (21029, 95915)]