426351118

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1151}}^1\times {\mathrm{2081}}^1$

素因数の和:3323

約数の個数: 16

約数和(自身を含む): 647585280

約数和(自身を除く): 221234162

約数列:

[1, 2, 89, 178, 1151, 2081, 2302, 4162, 102439, 185209, 204878, 370418, 2395231, 4790462, 213175559, 426351118]

約数ペア:

[(1, 426351118), (2, 213175559), (89, 4790462), (178, 2395231), (1151, 370418), (2081, 204878), (2302, 185209), (4162, 102439)]