11143147966

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{2539}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 17521367040

約数和(自身を除く): 6378219074

約数列:

[1, 2, 31, 62, 71, 142, 997, 1994, 2201, 2539, 4402, 5078, 30907, 61814, 70787, 78709, 141574, 157418, 180269, 360538, 2194397, 2531383, 4388794, 5062766, 5588339, 11176678, 78472873, 156945746, 179728193, 359456386, 5571573983, 11143147966]

約数ペア:

[(1, 11143147966), (2, 5571573983), (31, 359456386), (62, 179728193), (71, 156945746), (142, 78472873), (997, 11176678), (1994, 5588339), (2201, 5062766), (2539, 4388794), (4402, 2531383), (5078, 2194397), (30907, 360538), (61814, 180269), (70787, 157418), (78709, 141574)]