13704340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52709}}^1$

素因数の和:52731

約数の個数: 24

約数和(自身を含む): 30993480

約数和(自身を除く): 17289140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52709, 105418, 210836, 263545, 527090, 685217, 1054180, 1370434, 2740868, 3426085, 6852170, 13704340]

約数ペア:

[(1, 13704340), (2, 6852170), (4, 3426085), (5, 2740868), (10, 1370434), (13, 1054180), (20, 685217), (26, 527090), (52, 263545), (65, 210836), (130, 105418), (260, 52709)]