1211761798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1\times {\mathrm{5171}}^1$

素因数の和:14199

約数の個数: 16

約数和(自身を含む): 1958057136

約数和(自身を除く): 746295338

約数列:

[1, 2, 13, 26, 5171, 9013, 10342, 18026, 67223, 117169, 134446, 234338, 46606223, 93212446, 605880899, 1211761798]

約数ペア:

[(1, 1211761798), (2, 605880899), (13, 93212446), (26, 46606223), (5171, 234338), (9013, 134446), (10342, 117169), (18026, 67223)]