426870992

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{10369}}^1$

素因数の和:10491

約数の個数: 40

約数和(自身を含む): 864111360

約数和(自身を除く): 437240368

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 10292, 10369, 20584, 20738, 41168, 41476, 82952, 165904, 321439, 642878, 860627, 1285756, 1721254, 2571512, 3442508, 5143024, 6885016, 13770032, 26679437, 53358874, 106717748, 213435496, 426870992]

約数ペア:

[(1, 426870992), (2, 213435496), (4, 106717748), (8, 53358874), (16, 26679437), (31, 13770032), (62, 6885016), (83, 5143024), (124, 3442508), (166, 2571512), (248, 1721254), (332, 1285756), (496, 860627), (664, 642878), (1328, 321439), (2573, 165904), (5146, 82952), (10292, 41476), (10369, 41168), (20584, 20738)]