26901395

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1657}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 34380288

約数和(自身を除く): 7478893

約数列:

[1, 5, 17, 85, 191, 955, 1657, 3247, 8285, 16235, 28169, 140845, 316487, 1582435, 5380279, 26901395]

約数ペア:

[(1, 26901395), (5, 5380279), (17, 1582435), (85, 316487), (191, 140845), (955, 28169), (1657, 16235), (3247, 8285)]