284363020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{268267}}^1$

素因数の和:268329

約数の個数: 24

約数和(自身を含む): 608431824

約数和(自身を除く): 324068804

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 268267, 536534, 1073068, 1341335, 2682670, 5365340, 14218151, 28436302, 56872604, 71090755, 142181510, 284363020]

約数ペア:

[(1, 284363020), (2, 142181510), (4, 71090755), (5, 56872604), (10, 28436302), (20, 14218151), (53, 5365340), (106, 2682670), (212, 1341335), (265, 1073068), (530, 536534), (1060, 268267)]