987524798

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{171863}}^1$

素因数の和:171908

約数の個数: 24

約数和(自身を含む): 1698360048

約数和(自身を除く): 710835250

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 171863, 343726, 2234219, 2921671, 4468438, 5843342, 29044847, 37981723, 58089694, 75963446, 493762399, 987524798]

約数ペア:

[(1, 987524798), (2, 493762399), (13, 75963446), (17, 58089694), (26, 37981723), (34, 29044847), (169, 5843342), (221, 4468438), (338, 2921671), (442, 2234219), (2873, 343726), (5746, 171863)]