2019794084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{92363}}^1$

素因数の和:92456

約数の個数: 48

約数和(自身を含む): 4468939776

約数和(自身を除く): 2449145692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 92363, 184726, 369452, 646541, 1015993, 1293082, 2031986, 2586164, 4063972, 6557773, 7111951, 13115546, 14223902, 26231092, 28447804, 45904411, 72135503, 91808822, 144271006, 183617644, 288542012, 504948521, 1009897042, 2019794084]

約数ペア:

[(1, 2019794084), (2, 1009897042), (4, 504948521), (7, 288542012), (11, 183617644), (14, 144271006), (22, 91808822), (28, 72135503), (44, 45904411), (71, 28447804), (77, 26231092), (142, 14223902), (154, 13115546), (284, 7111951), (308, 6557773), (497, 4063972), (781, 2586164), (994, 2031986), (1562, 1293082), (1988, 1015993), (3124, 646541), (5467, 369452), (10934, 184726), (21868, 92363)]