858183172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{2729}}^1$

素因数の和:3772

約数の個数: 48

約数和(自身を含む): 1874920320

約数和(自身を除く): 1016737148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1021, 2042, 2729, 4084, 5458, 7147, 10916, 11231, 14294, 19103, 22462, 28588, 30019, 38206, 44924, 60038, 76412, 78617, 120076, 157234, 210133, 314468, 420266, 840532, 2786309, 5572618, 11145236, 19504163, 30649399, 39008326, 61298798, 78016652, 122597596, 214545793, 429091586, 858183172]

約数ペア:

[(1, 858183172), (2, 429091586), (4, 214545793), (7, 122597596), (11, 78016652), (14, 61298798), (22, 39008326), (28, 30649399), (44, 19504163), (77, 11145236), (154, 5572618), (308, 2786309), (1021, 840532), (2042, 420266), (2729, 314468), (4084, 210133), (5458, 157234), (7147, 120076), (10916, 78617), (11231, 76412), (14294, 60038), (19103, 44924), (22462, 38206), (28588, 30019)]