2136905638

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1\times {\mathrm{4211}}^1$

素因数の和:4828

約数の個数: 32

約数和(自身を含む): 3725699328

約数和(自身を除く): 1588793690

約数列:

[1, 2, 7, 14, 67, 134, 469, 541, 938, 1082, 3787, 4211, 7574, 8422, 29477, 36247, 58954, 72494, 253729, 282137, 507458, 564274, 1974959, 2278151, 3949918, 4556302, 15947057, 31894114, 152636117, 305272234, 1068452819, 2136905638]

約数ペア:

[(1, 2136905638), (2, 1068452819), (7, 305272234), (14, 152636117), (67, 31894114), (134, 15947057), (469, 4556302), (541, 3949918), (938, 2278151), (1082, 1974959), (3787, 564274), (4211, 507458), (7574, 282137), (8422, 253729), (29477, 72494), (36247, 58954)]