2013296467

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 2686924800

約数和(自身を除く): 673628333

約数列:

[1, 7, 13, 23, 49, 67, 91, 161, 293, 299, 343, 469, 637, 871, 1127, 1541, 2051, 2093, 3283, 3809, 4459, 6097, 6739, 7889, 10787, 14357, 14651, 19631, 20033, 22981, 26663, 42679, 47173, 75509, 87607, 100499, 102557, 137417, 140231, 186641, 255203, 298753, 330211, 451513, 528563, 613249, 961919, 981617, 1306487, 1786421, 2311477, 3160591, 4292743, 5869669, 6733433, 6871319, 12504947, 22124137, 30049201, 41087683, 87534629, 154868959, 287613781, 2013296467]

約数ペア:

[(1, 2013296467), (7, 287613781), (13, 154868959), (23, 87534629), (49, 41087683), (67, 30049201), (91, 22124137), (161, 12504947), (293, 6871319), (299, 6733433), (343, 5869669), (469, 4292743), (637, 3160591), (871, 2311477), (1127, 1786421), (1541, 1306487), (2051, 981617), (2093, 961919), (3283, 613249), (3809, 528563), (4459, 451513), (6097, 330211), (6739, 298753), (7889, 255203), (10787, 186641), (14357, 140231), (14651, 137417), (19631, 102557), (20033, 100499), (22981, 87607), (26663, 75509), (42679, 47173)]