271720514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{17389}}^1$

素因数の和:18005

約数の個数: 16

約数和(自身を含む): 439688760

約数和(自身を除く): 167968246

約数列:

[1, 2, 13, 26, 601, 1202, 7813, 15626, 17389, 34778, 226057, 452114, 10450789, 20901578, 135860257, 271720514]

約数ペア:

[(1, 271720514), (2, 135860257), (13, 20901578), (26, 10450789), (601, 452114), (1202, 226057), (7813, 34778), (15626, 17389)]