2761688

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{18169}}^1$

素因数の和:18194

約数の個数: 16

約数和(自身を含む): 5451000

約数和(自身を除く): 2689312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 18169, 36338, 72676, 145352, 345211, 690422, 1380844, 2761688]

約数ペア:

[(1, 2761688), (2, 1380844), (4, 690422), (8, 345211), (19, 145352), (38, 72676), (76, 36338), (152, 18169)]