231921146

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{26041}}^1$

素因数の和:26177

約数の個数: 16

約数和(自身を含む): 358442088

約数和(自身を除く): 126520942

約数列:

[1, 2, 61, 73, 122, 146, 4453, 8906, 26041, 52082, 1588501, 1900993, 3177002, 3801986, 115960573, 231921146]

約数ペア:

[(1, 231921146), (2, 115960573), (61, 3801986), (73, 3177002), (122, 1900993), (146, 1588501), (4453, 52082), (8906, 26041)]