331570372

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{11621}}^1$

素因数の和:12651

約数の個数: 24

約数和(自身を含む): 663848640

約数和(自身を除く): 332278268

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 4076, 7133, 11621, 14266, 23242, 28532, 46484, 81347, 162694, 325388, 11841799, 23683598, 47367196, 82892593, 165785186, 331570372]

約数ペア:

[(1, 331570372), (2, 165785186), (4, 82892593), (7, 47367196), (14, 23683598), (28, 11841799), (1019, 325388), (2038, 162694), (4076, 81347), (7133, 46484), (11621, 28532), (14266, 23242)]