2011145170

素因数分解:

$2^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{229321}}^1$

素因数の和:230205

約数の個数: 16

約数和(自身を含む): 3624204888

約数和(自身を除く): 1613059718

約数列:

[1, 2, 5, 10, 877, 1754, 4385, 8770, 229321, 458642, 1146605, 2293210, 201114517, 402229034, 1005572585, 2011145170]

約数ペア:

[(1, 2011145170), (2, 1005572585), (5, 402229034), (10, 201114517), (877, 2293210), (1754, 1146605), (4385, 458642), (8770, 229321)]