26531254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7159}}^1$

素因数の和:7287

約数の個数: 16

約数和(自身を含む): 42530400

約数和(自身を除く): 15999146

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 7159, 14318, 121703, 243406, 780331, 1560662, 13265627, 26531254]

約数ペア:

[(1, 26531254), (2, 13265627), (17, 1560662), (34, 780331), (109, 243406), (218, 121703), (1853, 14318), (3706, 7159)]