2890712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 5987520

約数和(自身を除く): 3096808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 307, 428, 614, 856, 1177, 1228, 2354, 2456, 3377, 4708, 6754, 9416, 13508, 27016, 32849, 65698, 131396, 262792, 361339, 722678, 1445356, 2890712]

約数ペア:

[(1, 2890712), (2, 1445356), (4, 722678), (8, 361339), (11, 262792), (22, 131396), (44, 65698), (88, 32849), (107, 27016), (214, 13508), (307, 9416), (428, 6754), (614, 4708), (856, 3377), (1177, 2456), (1228, 2354)]