2013376816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137827}}^1$

素因数の和:137929

約数の個数: 40

約数和(自身を含む): 4306849344

約数和(自身を除く): 2293472528

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 913, 1328, 1826, 3652, 7304, 14608, 137827, 275654, 551308, 1102616, 1516097, 2205232, 3032194, 6064388, 11439641, 12128776, 22879282, 24257552, 45758564, 91517128, 125836051, 183034256, 251672102, 503344204, 1006688408, 2013376816]

約数ペア:

[(1, 2013376816), (2, 1006688408), (4, 503344204), (8, 251672102), (11, 183034256), (16, 125836051), (22, 91517128), (44, 45758564), (83, 24257552), (88, 22879282), (166, 12128776), (176, 11439641), (332, 6064388), (664, 3032194), (913, 2205232), (1328, 1516097), (1826, 1102616), (3652, 551308), (7304, 275654), (14608, 137827)]