2499945217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{16901}}^1$

素因数の和:17049

約数の個数: 32

約数和(自身を含む): 3329558784

約数和(自身を除く): 829613567

約数列:

[1, 7, 11, 17, 77, 113, 119, 187, 791, 1243, 1309, 1921, 8701, 13447, 16901, 21131, 118307, 147917, 185911, 287317, 1301377, 1909813, 2011219, 3160487, 13368691, 21007943, 22123409, 32466821, 147055601, 227267747, 357135031, 2499945217]

約数ペア:

[(1, 2499945217), (7, 357135031), (11, 227267747), (17, 147055601), (77, 32466821), (113, 22123409), (119, 21007943), (187, 13368691), (791, 3160487), (1243, 2011219), (1309, 1909813), (1921, 1301377), (8701, 287317), (13447, 185911), (16901, 147917), (21131, 118307)]