889679450009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{94215763}}^1$

素因数の和:94215860

約数の個数: 16

約数和(自身を含む): 1085365601280

約数和(自身を除く): 195686151271

約数列:

[1, 7, 19, 71, 133, 497, 1349, 9443, 94215763, 659510341, 1790099497, 6689319173, 12530696479, 46825234211, 127097064287, 889679450009]

約数ペア:

[(1, 889679450009), (7, 127097064287), (19, 46825234211), (71, 12530696479), (133, 6689319173), (497, 1790099497), (1349, 659510341), (9443, 94215763)]