1246032714

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 2687385600

約数和(自身を除く): 1441352886

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 239, 474, 478, 647, 717, 1294, 1343, 1434, 1941, 2686, 3882, 4029, 4063, 8058, 8126, 10999, 12189, 18881, 21998, 24378, 32997, 37762, 51113, 56643, 65994, 102226, 113286, 153339, 154633, 306678, 309266, 320977, 463899, 641954, 868921, 927798, 962931, 1737842, 1925862, 2606763, 2628761, 5213526, 5257522, 7886283, 12216007, 15772566, 24432014, 36648021, 73296042, 207672119, 415344238, 623016357, 1246032714]

約数ペア:

[(1, 1246032714), (2, 623016357), (3, 415344238), (6, 207672119), (17, 73296042), (34, 36648021), (51, 24432014), (79, 15772566), (102, 12216007), (158, 7886283), (237, 5257522), (239, 5213526), (474, 2628761), (478, 2606763), (647, 1925862), (717, 1737842), (1294, 962931), (1343, 927798), (1434, 868921), (1941, 641954), (2686, 463899), (3882, 320977), (4029, 309266), (4063, 306678), (8058, 154633), (8126, 153339), (10999, 113286), (12189, 102226), (18881, 65994), (21998, 56643), (24378, 51113), (32997, 37762)]