2018937718

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{5927}}^1$

素因数の和:6804

約数の個数: 32

約数和(自身を含む): 3585254400

約数和(自身を除く): 1566316682

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 839, 1678, 5873, 5927, 11746, 11854, 24331, 41489, 48662, 82978, 170317, 171883, 340634, 343766, 1203181, 2406362, 4972753, 9945506, 34809271, 69618542, 144209837, 288419674, 1009468859, 2018937718]

約数ペア:

[(1, 2018937718), (2, 1009468859), (7, 288419674), (14, 144209837), (29, 69618542), (58, 34809271), (203, 9945506), (406, 4972753), (839, 2406362), (1678, 1203181), (5873, 343766), (5927, 340634), (11746, 171883), (11854, 170317), (24331, 82978), (41489, 48662)]