289041070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{614981}}^1$

素因数の和:615035

約数の個数: 16

約数和(自身を含む): 531344448

約数和(自身を除く): 242303378

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 614981, 1229962, 3074905, 6149810, 28904107, 57808214, 144520535, 289041070]

約数ペア:

[(1, 289041070), (2, 144520535), (5, 57808214), (10, 28904107), (47, 6149810), (94, 3074905), (235, 1229962), (470, 614981)]