129275276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{146239}}^1$

素因数の和:146273

約数の個数: 24

約数和(自身を含む): 257967360

約数和(自身を除く): 128692084

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 146239, 292478, 584956, 1901107, 2486063, 3802214, 4972126, 7604428, 9944252, 32318819, 64637638, 129275276]

約数ペア:

[(1, 129275276), (2, 64637638), (4, 32318819), (13, 9944252), (17, 7604428), (26, 4972126), (34, 3802214), (52, 2486063), (68, 1901107), (221, 584956), (442, 292478), (884, 146239)]