481881712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{6563}}^1$

素因数の和:6937

約数の個数: 40

約数和(自身を含む): 1008466704

約数和(自身を除く): 526584992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353, 706, 1412, 2824, 4589, 5648, 6563, 9178, 13126, 18356, 26252, 36712, 52504, 73424, 85319, 105008, 170638, 341276, 682552, 1365104, 2316739, 4633478, 9266956, 18533912, 30117607, 37067824, 60235214, 120470428, 240940856, 481881712]

約数ペア:

[(1, 481881712), (2, 240940856), (4, 120470428), (8, 60235214), (13, 37067824), (16, 30117607), (26, 18533912), (52, 9266956), (104, 4633478), (208, 2316739), (353, 1365104), (706, 682552), (1412, 341276), (2824, 170638), (4589, 105008), (5648, 85319), (6563, 73424), (9178, 52504), (13126, 36712), (18356, 26252)]