297657016

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{1787}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 571587840

約数和(自身を除く): 273930824

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 443, 886, 1772, 1787, 3544, 3574, 7148, 14296, 20821, 41642, 83284, 83989, 166568, 167978, 335956, 671912, 791641, 1583282, 3166564, 6333128, 37207127, 74414254, 148828508, 297657016]

約数ペア:

[(1, 297657016), (2, 148828508), (4, 74414254), (8, 37207127), (47, 6333128), (94, 3166564), (188, 1583282), (376, 791641), (443, 671912), (886, 335956), (1772, 167978), (1787, 166568), (3544, 83989), (3574, 83284), (7148, 41642), (14296, 20821)]