2017565584

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{8831}}^1$

素因数の和:9079

約数の個数: 40

約数和(自身を含む): 3975459840

約数和(自身を除く): 1957894256

約数列:

[1, 2, 4, 8, 16, 109, 131, 218, 262, 436, 524, 872, 1048, 1744, 2096, 8831, 14279, 17662, 28558, 35324, 57116, 70648, 114232, 141296, 228464, 962579, 1156861, 1925158, 2313722, 3850316, 4627444, 7700632, 9254888, 15401264, 18509776, 126097849, 252195698, 504391396, 1008782792, 2017565584]

約数ペア:

[(1, 2017565584), (2, 1008782792), (4, 504391396), (8, 252195698), (16, 126097849), (109, 18509776), (131, 15401264), (218, 9254888), (262, 7700632), (436, 4627444), (524, 3850316), (872, 2313722), (1048, 1925158), (1744, 1156861), (2096, 962579), (8831, 228464), (14279, 141296), (17662, 114232), (28558, 70648), (35324, 57116)]