2076177584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{38839}}^1$

素因数の和:39117

約数の個数: 40

約数和(自身を含む): 4348992480

約数和(自身を除く): 2272814896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 4112, 6682, 13364, 26728, 38839, 53456, 77678, 155356, 310712, 504907, 621424, 1009814, 2019628, 4039256, 8078512, 9981623, 19963246, 39926492, 79852984, 129761099, 159705968, 259522198, 519044396, 1038088792, 2076177584]

約数ペア:

[(1, 2076177584), (2, 1038088792), (4, 519044396), (8, 259522198), (13, 159705968), (16, 129761099), (26, 79852984), (52, 39926492), (104, 19963246), (208, 9981623), (257, 8078512), (514, 4039256), (1028, 2019628), (2056, 1009814), (3341, 621424), (4112, 504907), (6682, 310712), (13364, 155356), (26728, 77678), (38839, 53456)]