2019944476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{571}}^1\times {\mathrm{7309}}^1$

素因数の和:7906

約数の個数: 36

約数和(自身を含む): 3892808920

約数和(自身を除く): 1872864444

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 571, 1142, 2284, 6281, 7309, 12562, 14618, 25124, 29236, 69091, 80399, 138182, 160798, 276364, 321596, 884389, 1768778, 3537556, 4173439, 8346878, 16693756, 45907829, 91815658, 183631316, 504986119, 1009972238, 2019944476]

約数ペア:

[(1, 2019944476), (2, 1009972238), (4, 504986119), (11, 183631316), (22, 91815658), (44, 45907829), (121, 16693756), (242, 8346878), (484, 4173439), (571, 3537556), (1142, 1768778), (2284, 884389), (6281, 321596), (7309, 276364), (12562, 160798), (14618, 138182), (25124, 80399), (29236, 69091)]