2196062390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1579901}}^1$

素因数の和:1580047

約数の個数: 16

約数和(自身を含む): 3981353040

約数和(自身を除く): 1785290650

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1579901, 3159802, 7899505, 15799010, 219606239, 439212478, 1098031195, 2196062390]

約数ペア:

[(1, 2196062390), (2, 1098031195), (5, 439212478), (10, 219606239), (139, 15799010), (278, 7899505), (695, 3159802), (1390, 1579901)]