2548403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 3048192

約数和(自身を除く): 499789

約数列:

[1, 11, 13, 71, 143, 251, 781, 923, 2761, 3263, 10153, 17821, 35893, 196031, 231673, 2548403]

約数ペア:

[(1, 2548403), (11, 231673), (13, 196031), (71, 35893), (143, 17821), (251, 10153), (781, 3263), (923, 2761)]