1246607726

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{4967}}^1$

素因数の和:5193

約数の個数: 48

約数和(自身を含む): 2354891616

約数和(自身を除く): 1108283890

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 197, 394, 637, 1274, 1379, 2561, 2758, 4967, 5122, 9653, 9934, 17927, 19306, 34769, 35854, 64571, 69538, 125489, 129142, 243383, 250978, 451997, 486766, 903994, 978499, 1956998, 3163979, 6327958, 6849493, 12720487, 13698986, 25440974, 47946451, 89043409, 95892902, 178086818, 623303863, 1246607726]

約数ペア:

[(1, 1246607726), (2, 623303863), (7, 178086818), (13, 95892902), (14, 89043409), (26, 47946451), (49, 25440974), (91, 13698986), (98, 12720487), (182, 6849493), (197, 6327958), (394, 3163979), (637, 1956998), (1274, 978499), (1379, 903994), (2561, 486766), (2758, 451997), (4967, 250978), (5122, 243383), (9653, 129142), (9934, 125489), (17927, 69538), (19306, 64571), (34769, 35854)]