2012198984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{35461}}^1$

素因数の和:35681

約数の個数: 32

約数和(自身を含む): 3887344440

約数和(自身を除く): 1875145456

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1384, 7093, 14186, 28372, 35461, 56744, 70922, 141844, 283688, 1453901, 2907802, 5815604, 6134753, 11631208, 12269506, 24539012, 49078024, 251524873, 503049746, 1006099492, 2012198984]

約数ペア:

[(1, 2012198984), (2, 1006099492), (4, 503049746), (8, 251524873), (41, 49078024), (82, 24539012), (164, 12269506), (173, 11631208), (328, 6134753), (346, 5815604), (692, 2907802), (1384, 1453901), (7093, 283688), (14186, 141844), (28372, 70922), (35461, 56744)]