2017202812

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{2221589}}^1$

素因数の和:2221820

約数の個数: 12

約数和(自身を含む): 3545657640

約数和(自身を除く): 1528454828

約数列:

[1, 2, 4, 227, 454, 908, 2221589, 4443178, 8886356, 504300703, 1008601406, 2017202812]

約数ペア:

[(1, 2017202812), (2, 1008601406), (4, 504300703), (227, 8886356), (454, 4443178), (908, 2221589)]