981567366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{547139}}^1$

素因数の和:547180

約数の個数: 32

約数和(自身を含む): 2206068480

約数和(自身を除く): 1224501114

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 547139, 1094278, 1641417, 3282834, 7112807, 12584197, 14225614, 21338421, 25168394, 37752591, 42676842, 75505182, 163594561, 327189122, 490783683, 981567366]

約数ペア:

[(1, 981567366), (2, 490783683), (3, 327189122), (6, 163594561), (13, 75505182), (23, 42676842), (26, 37752591), (39, 25168394), (46, 21338421), (69, 14225614), (78, 12584197), (138, 7112807), (299, 3282834), (598, 1641417), (897, 1094278), (1794, 547139)]