1860848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 4010160

約数和(自身を除く): 2149312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 109, 176, 194, 218, 388, 436, 776, 872, 1067, 1199, 1552, 1744, 2134, 2398, 4268, 4796, 8536, 9592, 10573, 17072, 19184, 21146, 42292, 84584, 116303, 169168, 232606, 465212, 930424, 1860848]

約数ペア:

[(1, 1860848), (2, 930424), (4, 465212), (8, 232606), (11, 169168), (16, 116303), (22, 84584), (44, 42292), (88, 21146), (97, 19184), (109, 17072), (176, 10573), (194, 9592), (218, 8536), (388, 4796), (436, 4268), (776, 2398), (872, 2134), (1067, 1744), (1199, 1552)]