3846256

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{571}}^1$

素因数の和:1000

約数の個数: 20

約数和(自身を含む): 7482904

約数和(自身を除く): 3636648

約数列:

[1, 2, 4, 8, 16, 421, 571, 842, 1142, 1684, 2284, 3368, 4568, 6736, 9136, 240391, 480782, 961564, 1923128, 3846256]

約数ペア:

[(1, 3846256), (2, 1923128), (4, 961564), (8, 480782), (16, 240391), (421, 9136), (571, 6736), (842, 4568), (1142, 3368), (1684, 2284)]