255536962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{20479}}^1$

素因数の和:20865

約数の個数: 16

約数和(自身を含む): 406978560

約数和(自身を除く): 151441598

約数列:

[1, 2, 17, 34, 367, 734, 6239, 12478, 20479, 40958, 348143, 696286, 7515793, 15031586, 127768481, 255536962]

約数ペア:

[(1, 255536962), (2, 127768481), (17, 15031586), (34, 7515793), (367, 696286), (734, 348143), (6239, 40958), (12478, 20479)]