2912298235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{106541}}^1$

素因数の和:106635

約数の個数: 32

約数和(自身を含む): 4418509824

約数和(自身を除く): 1506211589

約数列:

[1, 5, 7, 11, 35, 55, 71, 77, 355, 385, 497, 781, 2485, 3905, 5467, 27335, 106541, 532705, 745787, 1171951, 3728935, 5859755, 7564411, 8203657, 37822055, 41018285, 52950877, 83208521, 264754385, 416042605, 582459647, 2912298235]

約数ペア:

[(1, 2912298235), (5, 582459647), (7, 416042605), (11, 264754385), (35, 83208521), (55, 52950877), (71, 41018285), (77, 37822055), (355, 8203657), (385, 7564411), (497, 5859755), (781, 3728935), (2485, 1171951), (3905, 745787), (5467, 532705), (27335, 106541)]