1388392026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{32063}}^1$

素因数の和:33106

約数の個数: 32

約数和(自身を含む): 3176644608

約数和(自身を除く): 1788252582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1031, 2062, 3093, 6186, 7217, 14434, 21651, 32063, 43302, 64126, 96189, 192378, 224441, 448882, 673323, 1346646, 33056953, 66113906, 99170859, 198341718, 231398671, 462797342, 694196013, 1388392026]

約数ペア:

[(1, 1388392026), (2, 694196013), (3, 462797342), (6, 231398671), (7, 198341718), (14, 99170859), (21, 66113906), (42, 33056953), (1031, 1346646), (2062, 673323), (3093, 448882), (6186, 224441), (7217, 192378), (14434, 96189), (21651, 64126), (32063, 43302)]