25254122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:1033

約数の個数: 16

約数和(自身を含む): 38682792

約数和(自身を除く): 13428670

約数列:

[1, 2, 61, 122, 317, 634, 653, 1306, 19337, 38674, 39833, 79666, 207001, 414002, 12627061, 25254122]

約数ペア:

[(1, 25254122), (2, 12627061), (61, 414002), (122, 207001), (317, 79666), (634, 39833), (653, 38674), (1306, 19337)]