2065742

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 3656664

約数和(自身を除く): 1590922

約数列:

[1, 2, 7, 14, 49, 98, 107, 197, 214, 394, 749, 1379, 1498, 2758, 5243, 9653, 10486, 19306, 21079, 42158, 147553, 295106, 1032871, 2065742]

約数ペア:

[(1, 2065742), (2, 1032871), (7, 295106), (14, 147553), (49, 42158), (98, 21079), (107, 19306), (197, 10486), (214, 9653), (394, 5243), (749, 2758), (1379, 1498)]