2021132414

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8492153}}^1$

素因数の和:8492179

約数の個数: 16

約数和(自身を含む): 3668610528

約数和(自身を除く): 1647478114

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8492153, 16984306, 59445071, 118890142, 144366601, 288733202, 1010566207, 2021132414]

約数ペア:

[(1, 2021132414), (2, 1010566207), (7, 288733202), (14, 144366601), (17, 118890142), (34, 59445071), (119, 16984306), (238, 8492153)]