2161548466

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{69143}}^1$

素因数の和:69199

約数の個数: 48

約数和(自身を含む): 4256504640

約数和(自身を除く): 2094956174

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 15631, 31262, 69143, 138286, 484001, 760573, 968002, 1521146, 2005147, 3388007, 4010294, 5324011, 6776014, 10648022, 14036029, 22056617, 28072058, 37268077, 44113234, 74536154, 98252203, 154396319, 196504406, 308792638, 1080774233, 2161548466]

約数ペア:

[(1, 2161548466), (2, 1080774233), (7, 308792638), (11, 196504406), (14, 154396319), (22, 98252203), (29, 74536154), (49, 44113234), (58, 37268077), (77, 28072058), (98, 22056617), (154, 14036029), (203, 10648022), (319, 6776014), (406, 5324011), (539, 4010294), (638, 3388007), (1078, 2005147), (1421, 1521146), (2233, 968002), (2842, 760573), (4466, 484001), (15631, 138286), (31262, 69143)]