2167949378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9109031}}^1$

素因数の和:9109057

約数の個数: 16

約数和(自身を含む): 3935101824

約数和(自身を除く): 1767152446

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9109031, 18218062, 63763217, 127526434, 154853527, 309707054, 1083974689, 2167949378]

約数ペア:

[(1, 2167949378), (2, 1083974689), (7, 309707054), (14, 154853527), (17, 127526434), (34, 63763217), (119, 18218062), (238, 9109031)]