180538402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2003}}^1$

素因数の和:2274

約数の個数: 32

約数和(自身を含む): 314259264

約数和(自身を除く): 133720862

約数列:

[1, 2, 11, 17, 22, 34, 187, 241, 374, 482, 2003, 2651, 4006, 4097, 5302, 8194, 22033, 34051, 44066, 45067, 68102, 90134, 374561, 482723, 749122, 965446, 5309953, 8206291, 10619906, 16412582, 90269201, 180538402]

約数ペア:

[(1, 180538402), (2, 90269201), (11, 16412582), (17, 10619906), (22, 8206291), (34, 5309953), (187, 965446), (241, 749122), (374, 482723), (482, 374561), (2003, 90134), (2651, 68102), (4006, 45067), (4097, 44066), (5302, 34051), (8194, 22033)]