2011029104

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{780679}}^1$

素因数の和:780717

約数の個数: 40

約数和(自身を含む): 4646607360

約数和(自身を除く): 2635578256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 780679, 1561358, 3122716, 5464753, 6245432, 10929506, 12490864, 17955617, 21859012, 35911234, 43718024, 71822468, 87436048, 125689319, 143644936, 251378638, 287289872, 502757276, 1005514552, 2011029104]

約数ペア:

[(1, 2011029104), (2, 1005514552), (4, 502757276), (7, 287289872), (8, 251378638), (14, 143644936), (16, 125689319), (23, 87436048), (28, 71822468), (46, 43718024), (56, 35911234), (92, 21859012), (112, 17955617), (161, 12490864), (184, 10929506), (322, 6245432), (368, 5464753), (644, 3122716), (1288, 1561358), (2576, 780679)]