142770862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{24847}}^1$

素因数の和:24892

約数の個数: 24

約数和(自身を含む): 245547936

約数和(自身を除く): 102777074

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 24847, 49694, 323011, 422399, 646022, 844798, 4199143, 5491187, 8398286, 10982374, 71385431, 142770862]

約数ペア:

[(1, 142770862), (2, 71385431), (13, 10982374), (17, 8398286), (26, 5491187), (34, 4199143), (169, 844798), (221, 646022), (338, 422399), (442, 323011), (2873, 49694), (5746, 24847)]