485580368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{333503}}^1$

素因数の和:333531

約数の個数: 40

約数和(自身を含む): 1157925888

約数和(自身を除く): 672345520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 333503, 667006, 1334012, 2334521, 2668024, 4335539, 4669042, 5336048, 8671078, 9338084, 17342156, 18676168, 30348773, 34684312, 37352336, 60697546, 69368624, 121395092, 242790184, 485580368]

約数ペア:

[(1, 485580368), (2, 242790184), (4, 121395092), (7, 69368624), (8, 60697546), (13, 37352336), (14, 34684312), (16, 30348773), (26, 18676168), (28, 17342156), (52, 9338084), (56, 8671078), (91, 5336048), (104, 4669042), (112, 4335539), (182, 2668024), (208, 2334521), (364, 1334012), (728, 667006), (1456, 333503)]