2231192

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2129}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 4217400

約数和(自身を除く): 1986208

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2129, 4258, 8516, 17032, 278899, 557798, 1115596, 2231192]

約数ペア:

[(1, 2231192), (2, 1115596), (4, 557798), (8, 278899), (131, 17032), (262, 8516), (524, 4258), (1048, 2129)]