2005703408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5450281}}^1$

素因数の和:5450312

約数の個数: 20

約数和(自身を含む): 4055009808

約数和(自身を除く): 2049306400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5450281, 10900562, 21801124, 43602248, 87204496, 125356463, 250712926, 501425852, 1002851704, 2005703408]

約数ペア:

[(1, 2005703408), (2, 1002851704), (4, 501425852), (8, 250712926), (16, 125356463), (23, 87204496), (46, 43602248), (92, 21801124), (184, 10900562), (368, 5450281)]