2855734

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 24

約数和(自身を含む): 5065200

約数和(自身を除く): 2209466

約数列:

[1, 2, 7, 14, 37, 74, 149, 259, 298, 518, 1043, 1369, 2086, 2738, 5513, 9583, 11026, 19166, 38591, 77182, 203981, 407962, 1427867, 2855734]

約数ペア:

[(1, 2855734), (2, 1427867), (7, 407962), (14, 203981), (37, 77182), (74, 38591), (149, 19166), (259, 11026), (298, 9583), (518, 5513), (1043, 2738), (1369, 2086)]