2021067062

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{252823}}^1$

素因数の和:253403

約数の個数: 16

約数和(自身を含む): 3470767872

約数和(自身を除く): 1449700810

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 252823, 505646, 1769761, 3539522, 144361933, 288723866, 1010533531, 2021067062]

約数ペア:

[(1, 2021067062), (2, 1010533531), (7, 288723866), (14, 144361933), (571, 3539522), (1142, 1769761), (3997, 505646), (7994, 252823)]