971236616

素因数分解:

$2^3\times 7^1\times {\mathrm{887}}^1\times {\mathrm{19553}}^1$

素因数の和:20453

約数の個数: 32

約数和(自身を含む): 2083674240

約数和(自身を除く): 1112437624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 887, 1774, 3548, 6209, 7096, 12418, 19553, 24836, 39106, 49672, 78212, 136871, 156424, 273742, 547484, 1094968, 17343511, 34687022, 69374044, 121404577, 138748088, 242809154, 485618308, 971236616]

約数ペア:

[(1, 971236616), (2, 485618308), (4, 242809154), (7, 138748088), (8, 121404577), (14, 69374044), (28, 34687022), (56, 17343511), (887, 1094968), (1774, 547484), (3548, 273742), (6209, 156424), (7096, 136871), (12418, 78212), (19553, 49672), (24836, 39106)]