2078204049

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{4423}}^1$

素因数の和:4566

約数の個数: 48

約数和(自身を含む): 3304409472

約数和(自身を除く): 1226205423

約数列:

[1, 3, 9, 17, 37, 51, 83, 111, 153, 249, 333, 629, 747, 1411, 1887, 3071, 4233, 4423, 5661, 9213, 12699, 13269, 27639, 39807, 52207, 75191, 156621, 163651, 225573, 367109, 469863, 490953, 676719, 1101327, 1472859, 2782067, 3303981, 6240853, 8346201, 13583033, 18722559, 25038603, 40749099, 56167677, 122247297, 230911561, 692734683, 2078204049]

約数ペア:

[(1, 2078204049), (3, 692734683), (9, 230911561), (17, 122247297), (37, 56167677), (51, 40749099), (83, 25038603), (111, 18722559), (153, 13583033), (249, 8346201), (333, 6240853), (629, 3303981), (747, 2782067), (1411, 1472859), (1887, 1101327), (3071, 676719), (4233, 490953), (4423, 469863), (5661, 367109), (9213, 225573), (12699, 163651), (13269, 156621), (27639, 75191), (39807, 52207)]