284743654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2113}}^1$

素因数の和:2272

約数の個数: 32

約数和(自身を含む): 473062464

約数和(自身を除く): 188318810

約数列:

[1, 2, 13, 26, 71, 73, 142, 146, 923, 949, 1846, 1898, 2113, 4226, 5183, 10366, 27469, 54938, 67379, 134758, 150023, 154249, 300046, 308498, 1950299, 2005237, 3900598, 4010474, 10951679, 21903358, 142371827, 284743654]

約数ペア:

[(1, 284743654), (2, 142371827), (13, 21903358), (26, 10951679), (71, 4010474), (73, 3900598), (142, 2005237), (146, 1950299), (923, 308498), (949, 300046), (1846, 154249), (1898, 150023), (2113, 134758), (4226, 67379), (5183, 54938), (10366, 27469)]