805697684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 1564871616

約数和(自身を除く): 759173932

約数列:

[1, 2, 4, 11, 22, 44, 113, 131, 226, 262, 452, 524, 1237, 1243, 1441, 2474, 2486, 2882, 4948, 4972, 5764, 13607, 14803, 27214, 29606, 54428, 59212, 139781, 162047, 162833, 279562, 324094, 325666, 559124, 648188, 651332, 1537591, 1782517, 3075182, 3565034, 6150364, 7130068, 18311311, 36622622, 73245244, 201424421, 402848842, 805697684]

約数ペア:

[(1, 805697684), (2, 402848842), (4, 201424421), (11, 73245244), (22, 36622622), (44, 18311311), (113, 7130068), (131, 6150364), (226, 3565034), (262, 3075182), (452, 1782517), (524, 1537591), (1237, 651332), (1243, 648188), (1441, 559124), (2474, 325666), (2486, 324094), (2882, 279562), (4948, 162833), (4972, 162047), (5764, 139781), (13607, 59212), (14803, 54428), (27214, 29606)]