2277016

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 4955040

約数和(自身を除く): 2678024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 557, 584, 1022, 1114, 2044, 2228, 3899, 4088, 4456, 7798, 15596, 31192, 40661, 81322, 162644, 284627, 325288, 569254, 1138508, 2277016]

約数ペア:

[(1, 2277016), (2, 1138508), (4, 569254), (7, 325288), (8, 284627), (14, 162644), (28, 81322), (56, 40661), (73, 31192), (146, 15596), (292, 7798), (511, 4456), (557, 4088), (584, 3899), (1022, 2228), (1114, 2044)]