868397114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{306421}}^1$

素因数の和:306545

約数の個数: 16

約数和(自身を含む): 1415669640

約数和(自身を除く): 547272526

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 306421, 612842, 3983473, 7966946, 33399889, 66799778, 434198557, 868397114]

約数ペア:

[(1, 868397114), (2, 434198557), (13, 66799778), (26, 33399889), (109, 7966946), (218, 3983473), (1417, 612842), (2834, 306421)]