2097263245

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{6619}}^1$

素因数の和:7465

約数の個数: 32

約数和(自身を含む): 3142010880

約数和(自身を除く): 1044747635

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 823, 4115, 5761, 6619, 9053, 28805, 33095, 45265, 46333, 63371, 72809, 231665, 316855, 364045, 509663, 2548315, 5447437, 27237185, 38132059, 59921807, 190660295, 299609035, 419452649, 2097263245]

約数ペア:

[(1, 2097263245), (5, 419452649), (7, 299609035), (11, 190660295), (35, 59921807), (55, 38132059), (77, 27237185), (385, 5447437), (823, 2548315), (4115, 509663), (5761, 364045), (6619, 316855), (9053, 231665), (28805, 72809), (33095, 63371), (45265, 46333)]