9680996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{14321}}^1$

素因数の和:14351

約数の個数: 18

約数和(自身を含む): 18346482

約数和(自身を除く): 8665486

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 14321, 28642, 57284, 186173, 372346, 744692, 2420249, 4840498, 9680996]

約数ペア:

[(1, 9680996), (2, 4840498), (4, 2420249), (13, 744692), (26, 372346), (52, 186173), (169, 57284), (338, 28642), (676, 14321)]