2666000.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8893}}^1$

素因数の和:9131

約数の個数: 16

約数和(自身を含む): 49094880

約数和(自身を除く): 20583922

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 8893, 17786, 62251, 124502, 2036497, 4072994, 14255479, 28510958]

約数ペア:

[(1, 28510958), (2, 14255479), (7, 4072994), (14, 2036497), (229, 124502), (458, 62251), (1603, 17786), (3206, 8893)]