13313992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 13297208

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 439, 446, 878, 892, 1756, 1784, 3512, 3791, 7463, 7582, 14926, 15164, 29852, 30328, 59704, 97897, 195794, 391588, 783176, 1664249, 3328498, 6656996, 13313992]

約数ペア:

[(1, 13313992), (2, 6656996), (4, 3328498), (8, 1664249), (17, 783176), (34, 391588), (68, 195794), (136, 97897), (223, 59704), (439, 30328), (446, 29852), (878, 15164), (892, 14926), (1756, 7582), (1784, 7463), (3512, 3791)]