858300982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 1681772544

約数和(自身を除く): 823471562

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 443, 506, 547, 886, 1094, 1771, 3101, 3542, 3829, 4873, 6017, 6202, 7658, 9746, 10189, 12034, 12581, 20378, 25162, 34111, 42119, 68222, 71323, 84238, 88067, 112079, 138391, 142646, 176134, 224158, 242321, 276782, 484642, 784553, 968737, 1569106, 1696247, 1937474, 2665531, 3392494, 5331062, 5573383, 11146766, 18658717, 37317434, 39013681, 61307213, 78027362, 122614426, 429150491, 858300982]

約数ペア:

[(1, 858300982), (2, 429150491), (7, 122614426), (11, 78027362), (14, 61307213), (22, 39013681), (23, 37317434), (46, 18658717), (77, 11146766), (154, 5573383), (161, 5331062), (253, 3392494), (322, 2665531), (443, 1937474), (506, 1696247), (547, 1569106), (886, 968737), (1094, 784553), (1771, 484642), (3101, 276782), (3542, 242321), (3829, 224158), (4873, 176134), (6017, 142646), (6202, 138391), (7658, 112079), (9746, 88067), (10189, 84238), (12034, 71323), (12581, 68222), (20378, 42119), (25162, 34111)]