7838208001

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 9057920256

約数和(自身を除く): 1219712255

約数列:

[1, 13, 43, 47, 53, 169, 433, 559, 611, 689, 2021, 2279, 2491, 5629, 7267, 7943, 8957, 18619, 20351, 22949, 26273, 29627, 32383, 73177, 107113, 242047, 264563, 298337, 341549, 385151, 420979, 875093, 986807, 1078603, 1392469, 3146611, 3439319, 3878381, 11376209, 12828491, 14021839, 18102097, 46379929, 147890717, 166770383, 182283907, 602939077, 7838208001]

約数ペア:

[(1, 7838208001), (13, 602939077), (43, 182283907), (47, 166770383), (53, 147890717), (169, 46379929), (433, 18102097), (559, 14021839), (611, 12828491), (689, 11376209), (2021, 3878381), (2279, 3439319), (2491, 3146611), (5629, 1392469), (7267, 1078603), (7943, 986807), (8957, 875093), (18619, 420979), (20351, 385151), (22949, 341549), (26273, 298337), (29627, 264563), (32383, 242047), (73177, 107113)]