2839865

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1151815

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 1979, 9895, 13853, 69265, 81139, 405695, 567973, 2839865]

約数ペア:

[(1, 2839865), (5, 567973), (7, 405695), (35, 81139), (41, 69265), (205, 13853), (287, 9895), (1435, 1979)]