1617964494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6373}}^1$

素因数の和:6545

約数の個数: 64

約数和(自身を含む): 3634709760

約数和(自身を除く): 2016745266

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 131, 262, 323, 393, 646, 786, 969, 1938, 2227, 2489, 4454, 4978, 6373, 6681, 7467, 12746, 13362, 14934, 19119, 38238, 42313, 84626, 108341, 121087, 126939, 216682, 242174, 253878, 325023, 363261, 650046, 726522, 834863, 1669726, 2058479, 2504589, 4116958, 5009178, 6175437, 12350874, 14192671, 15862397, 28385342, 31724794, 42578013, 47587191, 85156026, 95174382, 269660749, 539321498, 808982247, 1617964494]

約数ペア:

[(1, 1617964494), (2, 808982247), (3, 539321498), (6, 269660749), (17, 95174382), (19, 85156026), (34, 47587191), (38, 42578013), (51, 31724794), (57, 28385342), (102, 15862397), (114, 14192671), (131, 12350874), (262, 6175437), (323, 5009178), (393, 4116958), (646, 2504589), (786, 2058479), (969, 1669726), (1938, 834863), (2227, 726522), (2489, 650046), (4454, 363261), (4978, 325023), (6373, 253878), (6681, 242174), (7467, 216682), (12746, 126939), (13362, 121087), (14934, 108341), (19119, 84626), (38238, 42313)]