509631786

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{7933}}^1$

素因数の和:8067

約数の個数: 48

約数和(自身を含む): 1143638496

約数和(自身を除く): 634006710

約数列:

[1, 2, 3, 6, 9, 18, 43, 83, 86, 129, 166, 249, 258, 387, 498, 747, 774, 1494, 3569, 7138, 7933, 10707, 15866, 21414, 23799, 32121, 47598, 64242, 71397, 142794, 341119, 658439, 682238, 1023357, 1316878, 1975317, 2046714, 3070071, 3950634, 5925951, 6140142, 11851902, 28312877, 56625754, 84938631, 169877262, 254815893, 509631786]

約数ペア:

[(1, 509631786), (2, 254815893), (3, 169877262), (6, 84938631), (9, 56625754), (18, 28312877), (43, 11851902), (83, 6140142), (86, 5925951), (129, 3950634), (166, 3070071), (249, 2046714), (258, 1975317), (387, 1316878), (498, 1023357), (747, 682238), (774, 658439), (1494, 341119), (3569, 142794), (7138, 71397), (7933, 64242), (10707, 47598), (15866, 32121), (21414, 23799)]