2017221232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9698179}}^1$

素因数の和:9698200

約数の個数: 20

約数和(自身を含む): 4209010120

約数和(自身を除く): 2191788888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9698179, 19396358, 38792716, 77585432, 126076327, 155170864, 252152654, 504305308, 1008610616, 2017221232]

約数ペア:

[(1, 2017221232), (2, 1008610616), (4, 504305308), (8, 252152654), (13, 155170864), (16, 126076327), (26, 77585432), (52, 38792716), (104, 19396358), (208, 9698179)]