1399629028

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2173337}}^1$

素因数の和:2173371

約数の個数: 24

約数和(自身を含む): 2920966272

約数和(自身を除く): 1521337244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2173337, 4346674, 8693348, 15213359, 30426718, 49986751, 60853436, 99973502, 199947004, 349907257, 699814514, 1399629028]

約数ペア:

[(1, 1399629028), (2, 699814514), (4, 349907257), (7, 199947004), (14, 99973502), (23, 60853436), (28, 49986751), (46, 30426718), (92, 15213359), (161, 8693348), (322, 4346674), (644, 2173337)]