120389626

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{27127}}^1$

素因数の和:27453

約数の個数: 16

約数和(自身を含む): 207040896

約数和(自身を除く): 86651270

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 27127, 54254, 189889, 379778, 8599259, 17198518, 60194813, 120389626]

約数ペア:

[(1, 120389626), (2, 60194813), (7, 17198518), (14, 8599259), (317, 379778), (634, 189889), (2219, 54254), (4438, 27127)]