2720508712

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{554753}}^1$

素因数の和:555372

約数の個数: 16

約数和(自身を含む): 5109284340

約数和(自身を除く): 2388775628

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 4904, 554753, 1109506, 2219012, 4438024, 340063589, 680127178, 1360254356, 2720508712]

約数ペア:

[(1, 2720508712), (2, 1360254356), (4, 680127178), (8, 340063589), (613, 4438024), (1226, 2219012), (2452, 1109506), (4904, 554753)]