2245156959

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 3124832256

約数和(自身を除く): 879675297

約数列:

[1, 3, 47, 71, 137, 141, 213, 411, 1637, 3337, 4911, 6439, 9727, 10011, 19317, 29181, 76939, 116227, 224269, 230817, 348681, 457169, 672807, 1371507, 5462669, 10540643, 15923099, 16388007, 31621929, 47769297, 748385653, 2245156959]

約数ペア:

[(1, 2245156959), (3, 748385653), (47, 47769297), (71, 31621929), (137, 16388007), (141, 15923099), (213, 10540643), (411, 5462669), (1637, 1371507), (3337, 672807), (4911, 457169), (6439, 348681), (9727, 230817), (10011, 224269), (19317, 116227), (29181, 76939)]