2012055939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{511583}}^1$

素因数の和:511631

約数の個数: 24

約数和(自身を含む): 3192284160

約数和(自身を除く): 1180228221

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 511583, 1534749, 4604247, 9720077, 11766409, 29160231, 35299227, 87480693, 105897681, 223561771, 670685313, 2012055939]

約数ペア:

[(1, 2012055939), (3, 670685313), (9, 223561771), (19, 105897681), (23, 87480693), (57, 35299227), (69, 29160231), (171, 11766409), (207, 9720077), (437, 4604247), (1311, 1534749), (3933, 511583)]