2189777712

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{549643}}^1$

素因数の和:549737

約数の個数: 40

約数和(自身を含む): 5725091904

約数和(自身を除く): 3535314192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 549643, 1099286, 1648929, 2198572, 3297858, 4397144, 6595716, 8794288, 13191432, 26382864, 45620369, 91240738, 136861107, 182481476, 273722214, 364962952, 547444428, 729925904, 1094888856, 2189777712]

約数ペア:

[(1, 2189777712), (2, 1094888856), (3, 729925904), (4, 547444428), (6, 364962952), (8, 273722214), (12, 182481476), (16, 136861107), (24, 91240738), (48, 45620369), (83, 26382864), (166, 13191432), (249, 8794288), (332, 6595716), (498, 4397144), (664, 3297858), (996, 2198572), (1328, 1648929), (1992, 1099286), (3984, 549643)]