2019322144

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41543}}^1$

素因数の和:41598

約数の個数: 72

約数和(自身を含む): 4773904128

約数和(自身を除く): 2754581984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 6076, 6944, 12152, 24304, 41543, 48608, 83086, 166172, 290801, 332344, 581602, 664688, 1163204, 1287833, 1329376, 2035607, 2326408, 2575666, 4071214, 4652816, 5151332, 8142428, 9014831, 9305632, 10302664, 16284856, 18029662, 20605328, 32569712, 36059324, 41210656, 63103817, 65139424, 72118648, 126207634, 144237296, 252415268, 288474592, 504830536, 1009661072, 2019322144]

約数ペア:

[(1, 2019322144), (2, 1009661072), (4, 504830536), (7, 288474592), (8, 252415268), (14, 144237296), (16, 126207634), (28, 72118648), (31, 65139424), (32, 63103817), (49, 41210656), (56, 36059324), (62, 32569712), (98, 20605328), (112, 18029662), (124, 16284856), (196, 10302664), (217, 9305632), (224, 9014831), (248, 8142428), (392, 5151332), (434, 4652816), (496, 4071214), (784, 2575666), (868, 2326408), (992, 2035607), (1519, 1329376), (1568, 1287833), (1736, 1163204), (3038, 664688), (3472, 581602), (6076, 332344), (6944, 290801), (12152, 166172), (24304, 83086), (41543, 48608)]