2783641054

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 4329720000

約数和(自身を除く): 1546078946

約数列:

[1, 2, 37, 74, 199, 398, 421, 449, 842, 898, 7363, 14726, 15577, 16613, 31154, 33226, 83779, 89351, 167558, 178702, 189029, 378058, 3099823, 3305987, 6199646, 6611974, 6994073, 13988146, 37616771, 75233542, 1391820527, 2783641054]

約数ペア:

[(1, 2783641054), (2, 1391820527), (37, 75233542), (74, 37616771), (199, 13988146), (398, 6994073), (421, 6611974), (449, 6199646), (842, 3305987), (898, 3099823), (7363, 378058), (14726, 189029), (15577, 178702), (16613, 167558), (31154, 89351), (33226, 83779)]