16997888906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{163753}}^1$

素因数の和:163886

約数の個数: 32

約数和(自身を含む): 28013724288

約数和(自身を除く): 11015835382

約数列:

[1, 2, 17, 34, 43, 71, 86, 142, 731, 1207, 1462, 2414, 3053, 6106, 51901, 103802, 163753, 327506, 2783801, 5567602, 7041379, 11626463, 14082758, 23252926, 119703443, 197649871, 239406886, 395299742, 499937909, 999875818, 8498944453, 16997888906]

約数ペア:

[(1, 16997888906), (2, 8498944453), (17, 999875818), (34, 499937909), (43, 395299742), (71, 239406886), (86, 197649871), (142, 119703443), (731, 23252926), (1207, 14082758), (1462, 11626463), (2414, 7041379), (3053, 5567602), (6106, 2783801), (51901, 327506), (103802, 163753)]