12542947246

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 20104070400

約数和(自身を除く): 7561123154

約数列:

[1, 2, 47, 53, 61, 94, 106, 122, 149, 277, 298, 554, 2491, 2867, 3233, 4982, 5734, 6466, 7003, 7897, 9089, 13019, 14006, 14681, 15794, 16897, 18178, 26038, 29362, 33794, 41273, 82546, 151951, 303902, 371159, 427183, 481717, 690007, 742318, 794159, 854366, 895541, 963434, 1380014, 1588318, 1791082, 1939831, 2187469, 2517653, 3879662, 4374938, 5035306, 22640699, 42090427, 45281398, 84180854, 102811043, 118329691, 133435609, 205622086, 236659382, 266871218, 6271473623, 12542947246]

約数ペア:

[(1, 12542947246), (2, 6271473623), (47, 266871218), (53, 236659382), (61, 205622086), (94, 133435609), (106, 118329691), (122, 102811043), (149, 84180854), (277, 45281398), (298, 42090427), (554, 22640699), (2491, 5035306), (2867, 4374938), (3233, 3879662), (4982, 2517653), (5734, 2187469), (6466, 1939831), (7003, 1791082), (7897, 1588318), (9089, 1380014), (13019, 963434), (14006, 895541), (14681, 854366), (15794, 794159), (16897, 742318), (18178, 690007), (26038, 481717), (29362, 427183), (33794, 371159), (41273, 303902), (82546, 151951)]