1330667338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{664669}}^1$

素因数の和:664702

約数の個数: 32

約数和(自身を含む): 2679949440

約数和(自身を除く): 1349282102

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 664669, 1329338, 4652683, 7311359, 8640697, 9305366, 14622718, 17281394, 51179513, 60484879, 95047667, 102359026, 120969758, 190095334, 665333669, 1330667338]

約数ペア:

[(1, 1330667338), (2, 665333669), (7, 190095334), (11, 120969758), (13, 102359026), (14, 95047667), (22, 60484879), (26, 51179513), (77, 17281394), (91, 14622718), (143, 9305366), (154, 8640697), (182, 7311359), (286, 4652683), (1001, 1329338), (2002, 664669)]