2984328990712

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{57457}}^1\times {\mathrm{150989}}^1$

素因数の和:208495

約数の個数: 32

約数和(自身を含む): 5725885057200

約数和(自身を除く): 2741556066488

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 57457, 114914, 150989, 229828, 301978, 459656, 603956, 1207912, 2470651, 4941302, 6492527, 9882604, 12985054, 19765208, 25970108, 51940216, 8675374973, 17350749946, 34701499892, 69402999784, 373041123839, 746082247678, 1492164495356, 2984328990712]

約数ペア:

[(1, 2984328990712), (2, 1492164495356), (4, 746082247678), (8, 373041123839), (43, 69402999784), (86, 34701499892), (172, 17350749946), (344, 8675374973), (57457, 51940216), (114914, 25970108), (150989, 19765208), (229828, 12985054), (301978, 9882604), (459656, 6492527), (603956, 4941302), (1207912, 2470651)]