557326

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:85

約数の個数: 36

約数和(自身を含む): 1091664

約数和(自身を除く): 534338

約数列:

[1, 2, 7, 11, 14, 22, 47, 49, 77, 94, 98, 121, 154, 242, 329, 517, 539, 658, 847, 1034, 1078, 1694, 2303, 3619, 4606, 5687, 5929, 7238, 11374, 11858, 25333, 39809, 50666, 79618, 278663, 557326]

約数ペア:

[(1, 557326), (2, 278663), (7, 79618), (11, 50666), (14, 39809), (22, 25333), (47, 11858), (49, 11374), (77, 7238), (94, 5929), (98, 5687), (121, 4606), (154, 3619), (242, 2303), (329, 1694), (517, 1078), (539, 1034), (658, 847)]