2017493445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{6983}}^1$

素因数の和:7122

約数の個数: 64

約数和(自身を含む): 3765325824

約数和(自身を除く): 1747832379

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 103, 165, 187, 255, 309, 515, 561, 935, 1133, 1545, 1751, 2805, 3399, 5253, 5665, 6983, 8755, 16995, 19261, 20949, 26265, 34915, 57783, 76813, 96305, 104745, 118711, 230439, 288915, 356133, 384065, 593555, 719249, 1152195, 1305821, 1780665, 2157747, 3596245, 3917463, 6529105, 7911739, 10788735, 12227233, 19587315, 23735217, 36681699, 39558695, 61136165, 118676085, 134499563, 183408495, 403498689, 672497815, 2017493445]

約数ペア:

[(1, 2017493445), (3, 672497815), (5, 403498689), (11, 183408495), (15, 134499563), (17, 118676085), (33, 61136165), (51, 39558695), (55, 36681699), (85, 23735217), (103, 19587315), (165, 12227233), (187, 10788735), (255, 7911739), (309, 6529105), (515, 3917463), (561, 3596245), (935, 2157747), (1133, 1780665), (1545, 1305821), (1751, 1152195), (2805, 719249), (3399, 593555), (5253, 384065), (5665, 356133), (6983, 288915), (8755, 230439), (16995, 118711), (19261, 104745), (20949, 96305), (26265, 76813), (34915, 57783)]