123060728

素因数分解:

$2^3\times 7^1\times {\mathrm{2197513}}^1$

素因数の和:2197526

約数の個数: 16

約数和(自身を含む): 263701680

約数和(自身を除く): 140640952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2197513, 4395026, 8790052, 15382591, 17580104, 30765182, 61530364, 123060728]

約数ペア:

[(1, 123060728), (2, 61530364), (4, 30765182), (7, 17580104), (8, 15382591), (14, 8790052), (28, 4395026), (56, 2197513)]