2520231857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{23159}}^1$

素因数の和:23944

約数の個数: 16

約数和(自身を含む): 2964850560

約数和(自身を除く): 444618703

約数列:

[1, 11, 13, 143, 761, 8371, 9893, 23159, 108823, 254749, 301067, 3311737, 17623999, 193863989, 229111987, 2520231857]

約数ペア:

[(1, 2520231857), (11, 229111987), (13, 193863989), (143, 17623999), (761, 3311737), (8371, 301067), (9893, 254749), (23159, 108823)]