273579244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{11443}}^1$

素因数の和:11629

約数の個数: 24

約数和(自身を含む): 493465280

約数和(自身を除く): 219886036

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 5977, 11443, 11954, 22886, 23908, 45772, 492049, 984098, 1590577, 1968196, 3181154, 6362308, 68394811, 136789622, 273579244]

約数ペア:

[(1, 273579244), (2, 136789622), (4, 68394811), (43, 6362308), (86, 3181154), (139, 1968196), (172, 1590577), (278, 984098), (556, 492049), (5977, 45772), (11443, 23908), (11954, 22886)]