111984340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{430709}}^1$

素因数の和:430731

約数の個数: 24

約数和(自身を含む): 253257480

約数和(自身を除く): 141273140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 430709, 861418, 1722836, 2153545, 4307090, 5599217, 8614180, 11198434, 22396868, 27996085, 55992170, 111984340]

約数ペア:

[(1, 111984340), (2, 55992170), (4, 27996085), (5, 22396868), (10, 11198434), (13, 8614180), (20, 5599217), (26, 4307090), (52, 2153545), (65, 1722836), (130, 861418), (260, 430709)]