290366947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 317731680

約数和(自身を除く): 27364733

約数列:

[1, 13, 113, 157, 1259, 1469, 2041, 16367, 17741, 142267, 197663, 230633, 1849471, 2569619, 22335919, 290366947]

約数ペア:

[(1, 290366947), (13, 22335919), (113, 2569619), (157, 1849471), (1259, 230633), (1469, 197663), (2041, 142267), (16367, 17741)]