9987796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 22466304

約数和(自身を除く): 12478508

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1193, 1196, 2093, 2386, 4186, 4772, 8351, 8372, 15509, 16702, 27439, 31018, 33404, 54878, 62036, 108563, 109756, 192073, 217126, 356707, 384146, 434252, 713414, 768292, 1426828, 2496949, 4993898, 9987796]

約数ペア:

[(1, 9987796), (2, 4993898), (4, 2496949), (7, 1426828), (13, 768292), (14, 713414), (23, 434252), (26, 384146), (28, 356707), (46, 217126), (52, 192073), (91, 109756), (92, 108563), (161, 62036), (182, 54878), (299, 33404), (322, 31018), (364, 27439), (598, 16702), (644, 15509), (1193, 8372), (1196, 8351), (2093, 4772), (2386, 4186)]