2210805655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{447079}}^1$

素因数の和:447150

約数の個数: 16

約数和(自身を含む): 2832698880

約数和(自身を除く): 621893225

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 447079, 2235395, 10282817, 19224397, 51414085, 96121985, 442161131, 2210805655]

約数ペア:

[(1, 2210805655), (5, 442161131), (23, 96121985), (43, 51414085), (115, 19224397), (215, 10282817), (989, 2235395), (4945, 447079)]