2223156929

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1\times {\mathrm{28349}}^1$

素因数の和:29032

約数の個数: 16

約数和(自身を含む): 2694384000

約数和(自身を除く): 471227071

約数列:

[1, 7, 17, 119, 659, 4613, 11203, 28349, 78421, 198443, 481933, 3373531, 18681991, 130773937, 317593847, 2223156929]

約数ペア:

[(1, 2223156929), (7, 317593847), (17, 130773937), (119, 18681991), (659, 3373531), (4613, 481933), (11203, 198443), (28349, 78421)]