8441503994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1\times {\mathrm{659}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 15924142080

約数和(自身を除く): 7482638086

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 373, 446, 659, 746, 1318, 1561, 2453, 2611, 3122, 4103, 4613, 4906, 5222, 7249, 8206, 9226, 14498, 17171, 28721, 34342, 50743, 57442, 83179, 101486, 146957, 166358, 245807, 293914, 491614, 582253, 914969, 1028699, 1164506, 1616527, 1720649, 1829938, 2057398, 2703877, 3233054, 3441298, 5407754, 6404783, 11315689, 12809566, 18927139, 22631378, 37854278, 54814961, 109629922, 383704727, 602964571, 767409454, 1205929142, 4220751997, 8441503994]

約数ペア:

[(1, 8441503994), (2, 4220751997), (7, 1205929142), (11, 767409454), (14, 602964571), (22, 383704727), (77, 109629922), (154, 54814961), (223, 37854278), (373, 22631378), (446, 18927139), (659, 12809566), (746, 11315689), (1318, 6404783), (1561, 5407754), (2453, 3441298), (2611, 3233054), (3122, 2703877), (4103, 2057398), (4613, 1829938), (4906, 1720649), (5222, 1616527), (7249, 1164506), (8206, 1028699), (9226, 914969), (14498, 582253), (17171, 491614), (28721, 293914), (34342, 245807), (50743, 166358), (57442, 146957), (83179, 101486)]