2016865249

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1\times {\mathrm{11149}}^1$

素因数の和:11800

約数の個数: 16

約数和(自身を含む): 2362729600

約数和(自身を除く): 345864351

約数列:

[1, 7, 43, 301, 601, 4207, 11149, 25843, 78043, 180901, 479407, 3355849, 6700549, 46903843, 288123607, 2016865249]

約数ペア:

[(1, 2016865249), (7, 288123607), (43, 46903843), (301, 6700549), (601, 3355849), (4207, 479407), (11149, 180901), (25843, 78043)]