249763322

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1\times {\mathrm{5147}}^1$

素因数の和:6445

約数の個数: 16

約数和(自身を含む): 394748640

約数和(自身を除く): 144985318

約数列:

[1, 2, 19, 38, 1277, 2554, 5147, 10294, 24263, 48526, 97793, 195586, 6572719, 13145438, 124881661, 249763322]

約数ペア:

[(1, 249763322), (2, 124881661), (19, 13145438), (38, 6572719), (1277, 195586), (2554, 97793), (5147, 48526), (10294, 24263)]