1904720268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{134857}}^1$

素因数の和:134982

約数の個数: 48

約数和(自身を含む): 4893727104

約数和(自身を除く): 2989006836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 107, 132, 214, 321, 428, 642, 1177, 1284, 2354, 3531, 4708, 7062, 14124, 134857, 269714, 404571, 539428, 809142, 1483427, 1618284, 2966854, 4450281, 5933708, 8900562, 14429699, 17801124, 28859398, 43289097, 57718796, 86578194, 158726689, 173156388, 317453378, 476180067, 634906756, 952360134, 1904720268]

約数ペア:

[(1, 1904720268), (2, 952360134), (3, 634906756), (4, 476180067), (6, 317453378), (11, 173156388), (12, 158726689), (22, 86578194), (33, 57718796), (44, 43289097), (66, 28859398), (107, 17801124), (132, 14429699), (214, 8900562), (321, 5933708), (428, 4450281), (642, 2966854), (1177, 1618284), (1284, 1483427), (2354, 809142), (3531, 539428), (4708, 404571), (7062, 269714), (14124, 134857)]