2770575892

素因数分解:

$2^2\times 7^1\times {\mathrm{9719}}^1\times {\mathrm{10181}}^1$

素因数の和:19911

約数の個数: 24

約数和(自身を含む): 5542266240

約数和(自身を除く): 2771690348

約数列:

[1, 2, 4, 7, 14, 28, 9719, 10181, 19438, 20362, 38876, 40724, 68033, 71267, 136066, 142534, 272132, 285068, 98949139, 197898278, 395796556, 692643973, 1385287946, 2770575892]

約数ペア:

[(1, 2770575892), (2, 1385287946), (4, 692643973), (7, 395796556), (14, 197898278), (28, 98949139), (9719, 285068), (10181, 272132), (19438, 142534), (20362, 136066), (38876, 71267), (40724, 68033)]