2000954879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{426007}}^1$

素因数の和:426086

約数の個数: 16

約数和(自身を含む): 2535599616

約数和(自身を除く): 534644737

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 426007, 2982049, 4686077, 25986427, 32802539, 181904989, 285850697, 2000954879]

約数ペア:

[(1, 2000954879), (7, 285850697), (11, 181904989), (61, 32802539), (77, 25986427), (427, 4686077), (671, 2982049), (4697, 426007)]