2152814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 3428880

約数和(自身を除く): 1276066

約数列:

[1, 2, 19, 38, 181, 313, 362, 626, 3439, 5947, 6878, 11894, 56653, 113306, 1076407, 2152814]

約数ペア:

[(1, 2152814), (2, 1076407), (19, 113306), (38, 56653), (181, 11894), (313, 6878), (362, 5947), (626, 3439)]