2021620178

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3129443}}^1$

素因数の和:3129481

約数の個数: 16

約数和(自身を含む): 3379799520

約数和(自身を除く): 1358179342

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3129443, 6258886, 53200531, 59459417, 106401062, 118918834, 1010810089, 2021620178]

約数ペア:

[(1, 2021620178), (2, 1010810089), (17, 118918834), (19, 106401062), (34, 59459417), (38, 53200531), (323, 6258886), (646, 3129443)]