2025818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:709

約数の個数: 16

約数和(自身を含む): 3240000

約数和(自身を除く): 1214182

約数列:

[1, 2, 19, 38, 89, 178, 599, 1198, 1691, 3382, 11381, 22762, 53311, 106622, 1012909, 2025818]

約数ペア:

[(1, 2025818), (2, 1012909), (19, 106622), (38, 53311), (89, 22762), (178, 11381), (599, 3382), (1198, 1691)]