2040343466

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{28751}}^1$

素因数の和:28934

約数の個数: 32

約数和(自身を含む): 3618611712

約数和(自身を除く): 1578268246

約数列:

[1, 2, 7, 14, 37, 74, 137, 259, 274, 518, 959, 1918, 5069, 10138, 28751, 35483, 57502, 70966, 201257, 402514, 1063787, 2127574, 3938887, 7446509, 7877774, 14893018, 27572209, 55144418, 145738819, 291477638, 1020171733, 2040343466]

約数ペア:

[(1, 2040343466), (2, 1020171733), (7, 291477638), (14, 145738819), (37, 55144418), (74, 27572209), (137, 14893018), (259, 7877774), (274, 7446509), (518, 3938887), (959, 2127574), (1918, 1063787), (5069, 402514), (10138, 201257), (28751, 70966), (35483, 57502)]