2016468714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 4403621376

約数和(自身を除く): 2387152662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 307, 321, 614, 642, 787, 921, 1391, 1574, 1842, 2361, 2782, 3991, 4173, 4722, 7982, 8346, 10231, 11973, 20462, 23946, 30693, 32849, 61386, 65698, 84209, 98547, 168418, 197094, 241609, 252627, 427037, 483218, 505254, 724827, 854074, 1094717, 1281111, 1449654, 2189434, 2562222, 3140917, 3284151, 6281834, 6568302, 9422751, 18845502, 25852163, 51704326, 77556489, 155112978, 336078119, 672156238, 1008234357, 2016468714]

約数ペア:

[(1, 2016468714), (2, 1008234357), (3, 672156238), (6, 336078119), (13, 155112978), (26, 77556489), (39, 51704326), (78, 25852163), (107, 18845502), (214, 9422751), (307, 6568302), (321, 6281834), (614, 3284151), (642, 3140917), (787, 2562222), (921, 2189434), (1391, 1449654), (1574, 1281111), (1842, 1094717), (2361, 854074), (2782, 724827), (3991, 505254), (4173, 483218), (4722, 427037), (7982, 252627), (8346, 241609), (10231, 197094), (11973, 168418), (20462, 98547), (23946, 84209), (30693, 65698), (32849, 61386)]