289496514

素因数分解:

$2^1\times 3^1\times {\mathrm{2521}}^1\times {\mathrm{19139}}^1$

素因数の和:21665

約数の個数: 16

約数和(自身を含む): 579252960

約数和(自身を除く): 289756446

約数列:

[1, 2, 3, 6, 2521, 5042, 7563, 15126, 19139, 38278, 57417, 114834, 48249419, 96498838, 144748257, 289496514]

約数ペア:

[(1, 289496514), (2, 144748257), (3, 96498838), (6, 48249419), (2521, 114834), (5042, 57417), (7563, 38278), (15126, 19139)]