9538508728

素因数分解:

$2^3\times 7^1\times {\mathrm{170330513}}^1$

素因数の和:170330526

約数の個数: 16

約数和(自身を含む): 20439661680

約数和(自身を除く): 10901152952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 170330513, 340661026, 681322052, 1192313591, 1362644104, 2384627182, 4769254364, 9538508728]

約数ペア:

[(1, 9538508728), (2, 4769254364), (4, 2384627182), (7, 1362644104), (8, 1192313591), (14, 681322052), (28, 340661026), (56, 170330513)]