1856285291

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1\times {\mathrm{3061}}^1$

素因数の和:5222

約数の個数: 16

約数和(自身を含む): 2174950848

約数和(自身を除く): 318665557

約数列:

[1, 7, 41, 287, 2113, 3061, 14791, 21427, 86633, 125501, 606431, 878507, 6467893, 45275251, 265183613, 1856285291]

約数ペア:

[(1, 1856285291), (7, 265183613), (41, 45275251), (287, 6467893), (2113, 878507), (3061, 606431), (14791, 125501), (21427, 86633)]