8681396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 15966720

約数和(自身を除く): 7285324

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 479, 788, 958, 1916, 4531, 9062, 11017, 18124, 22034, 44068, 94363, 188726, 377452, 2170349, 4340698, 8681396]

約数ペア:

[(1, 8681396), (2, 4340698), (4, 2170349), (23, 377452), (46, 188726), (92, 94363), (197, 44068), (394, 22034), (479, 18124), (788, 11017), (958, 9062), (1916, 4531)]