2023643678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 3714647040

約数和(自身を除く): 1691003362

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 233, 266, 317, 466, 634, 721, 1442, 1631, 1957, 2219, 3262, 3914, 4427, 4438, 6023, 8854, 12046, 13699, 23999, 27398, 30989, 32651, 42161, 47998, 61978, 65302, 73861, 84322, 147722, 167993, 228557, 335986, 455981, 457114, 517027, 620369, 911962, 1034054, 1240738, 1403359, 2806718, 3191867, 4342583, 6383734, 7607683, 8685166, 9823513, 15215366, 19647026, 53253781, 106507562, 144545977, 289091954, 1011821839, 2023643678]

約数ペア:

[(1, 2023643678), (2, 1011821839), (7, 289091954), (14, 144545977), (19, 106507562), (38, 53253781), (103, 19647026), (133, 15215366), (206, 9823513), (233, 8685166), (266, 7607683), (317, 6383734), (466, 4342583), (634, 3191867), (721, 2806718), (1442, 1403359), (1631, 1240738), (1957, 1034054), (2219, 911962), (3262, 620369), (3914, 517027), (4427, 457114), (4438, 455981), (6023, 335986), (8854, 228557), (12046, 167993), (13699, 147722), (23999, 84322), (27398, 73861), (30989, 65302), (32651, 61978), (42161, 47998)]