1229127086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{140729}}^1$

素因数の和:141139

約数の個数: 16

約数和(自身を含む): 2016379440

約数和(自身を除く): 787252354

約数列:

[1, 2, 11, 22, 397, 794, 4367, 8734, 140729, 281458, 1548019, 3096038, 55869413, 111738826, 614563543, 1229127086]

約数ペア:

[(1, 1229127086), (2, 614563543), (11, 111738826), (22, 55869413), (397, 3096038), (794, 1548019), (4367, 281458), (8734, 140729)]