2012238664

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{911}}^1\times {\mathrm{6421}}^1$

素因数の和:7381

約数の個数: 32

約数和(自身を含む): 3865530240

約数和(自身を除く): 1853291576

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 911, 1822, 3644, 6421, 7288, 12842, 25684, 39173, 51368, 78346, 156692, 276103, 313384, 552206, 1104412, 2208824, 5849531, 11699062, 23398124, 46796248, 251529833, 503059666, 1006119332, 2012238664]

約数ペア:

[(1, 2012238664), (2, 1006119332), (4, 503059666), (8, 251529833), (43, 46796248), (86, 23398124), (172, 11699062), (344, 5849531), (911, 2208824), (1822, 1104412), (3644, 552206), (6421, 313384), (7288, 276103), (12842, 156692), (25684, 78346), (39173, 51368)]