989832470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{29311}}^1$

素因数の和:29636

約数の個数: 32

約数和(自身を含む): 1950068736

約数和(自身を除く): 960236266

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 307, 614, 1535, 3070, 3377, 6754, 16885, 29311, 33770, 58622, 146555, 293110, 322421, 644842, 1612105, 3224210, 8998477, 17996954, 44992385, 89984770, 98983247, 197966494, 494916235, 989832470]

約数ペア:

[(1, 989832470), (2, 494916235), (5, 197966494), (10, 98983247), (11, 89984770), (22, 44992385), (55, 17996954), (110, 8998477), (307, 3224210), (614, 1612105), (1535, 644842), (3070, 322421), (3377, 293110), (6754, 146555), (16885, 58622), (29311, 33770)]