804966806

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 1495680000

約数和(自身を除く): 690713194

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 151, 266, 302, 343, 409, 686, 818, 931, 1057, 1862, 2114, 2863, 2869, 5726, 5738, 6517, 7399, 7771, 13034, 14798, 15542, 20041, 20083, 40082, 40166, 51793, 54397, 61759, 103586, 108794, 123518, 140287, 140581, 280574, 281162, 380779, 432313, 761558, 864626, 984067, 1173421, 1968134, 2346842, 2665453, 3026191, 5330906, 6052382, 8213947, 16427894, 21183337, 42366674, 57497629, 114995258, 402483403, 804966806]

約数ペア:

[(1, 804966806), (2, 402483403), (7, 114995258), (14, 57497629), (19, 42366674), (38, 21183337), (49, 16427894), (98, 8213947), (133, 6052382), (151, 5330906), (266, 3026191), (302, 2665453), (343, 2346842), (409, 1968134), (686, 1173421), (818, 984067), (931, 864626), (1057, 761558), (1862, 432313), (2114, 380779), (2863, 281162), (2869, 280574), (5726, 140581), (5738, 140287), (6517, 123518), (7399, 108794), (7771, 103586), (13034, 61759), (14798, 54397), (15542, 51793), (20041, 40166), (20083, 40082)]