1231151824

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{19051}}^1$

素因数の和:19643

約数の個数: 40

約数和(自身を含む): 2730989888

約数和(自身を除く): 1499838064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1154, 2308, 4039, 4616, 8078, 9232, 16156, 19051, 32312, 38102, 64624, 76204, 133357, 152408, 266714, 304816, 533428, 1066856, 2133712, 10992427, 21984854, 43969708, 76946989, 87939416, 153893978, 175878832, 307787956, 615575912, 1231151824]

約数ペア:

[(1, 1231151824), (2, 615575912), (4, 307787956), (7, 175878832), (8, 153893978), (14, 87939416), (16, 76946989), (28, 43969708), (56, 21984854), (112, 10992427), (577, 2133712), (1154, 1066856), (2308, 533428), (4039, 304816), (4616, 266714), (8078, 152408), (9232, 133357), (16156, 76204), (19051, 64624), (32312, 38102)]