12804920636

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{10487}}^1$

素因数の和:10794

約数の個数: 48

約数和(自身を含む): 23775037440

約数和(自身を除く): 10970116804

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 229, 458, 916, 1333, 2666, 5332, 7099, 9847, 10487, 14198, 19694, 20974, 28396, 39388, 41948, 305257, 325097, 450941, 610514, 650194, 901882, 1221028, 1300388, 1803764, 2401523, 4803046, 9606092, 13979171, 27958342, 55916684, 74447213, 103265489, 148894426, 206530978, 297788852, 413061956, 3201230159, 6402460318, 12804920636]

約数ペア:

[(1, 12804920636), (2, 6402460318), (4, 3201230159), (31, 413061956), (43, 297788852), (62, 206530978), (86, 148894426), (124, 103265489), (172, 74447213), (229, 55916684), (458, 27958342), (916, 13979171), (1333, 9606092), (2666, 4803046), (5332, 2401523), (7099, 1803764), (9847, 1300388), (10487, 1221028), (14198, 901882), (19694, 650194), (20974, 610514), (28396, 450941), (39388, 325097), (41948, 305257)]