2656455824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{284783}}^1$

素因数の和:284855

約数の個数: 40

約数和(自身を含む): 5720740992

約数和(自身を除く): 3064285168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 2332, 4664, 9328, 284783, 569566, 1139132, 2278264, 3132613, 4556528, 6265226, 12530452, 15093499, 25060904, 30186998, 50121808, 60373996, 120747992, 166028489, 241495984, 332056978, 664113956, 1328227912, 2656455824]

約数ペア:

[(1, 2656455824), (2, 1328227912), (4, 664113956), (8, 332056978), (11, 241495984), (16, 166028489), (22, 120747992), (44, 60373996), (53, 50121808), (88, 30186998), (106, 25060904), (176, 15093499), (212, 12530452), (424, 6265226), (583, 4556528), (848, 3132613), (1166, 2278264), (2332, 1139132), (4664, 569566), (9328, 284783)]