2018658794

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{33767}}^1$

素因数の和:34261

約数の個数: 16

約数和(自身を含む): 3078020736

約数和(自身を除く): 1059361942

約数列:

[1, 2, 71, 142, 421, 842, 29891, 33767, 59782, 67534, 2397457, 4794914, 14215907, 28431814, 1009329397, 2018658794]

約数ペア:

[(1, 2018658794), (2, 1009329397), (71, 28431814), (142, 14215907), (421, 4794914), (842, 2397457), (29891, 67534), (33767, 59782)]