1549042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 2638188

約数和(自身を除く): 1089146

約数列:

[1, 2, 11, 22, 37, 74, 121, 173, 242, 346, 407, 814, 1903, 3806, 4477, 6401, 8954, 12802, 20933, 41866, 70411, 140822, 774521, 1549042]

約数ペア:

[(1, 1549042), (2, 774521), (11, 140822), (22, 70411), (37, 41866), (74, 20933), (121, 12802), (173, 8954), (242, 6401), (346, 4477), (407, 3806), (814, 1903)]