565533956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{205201}}^1$

素因数の和:205271

約数の個数: 24

約数和(自身を含む): 1085928984

約数和(自身を除く): 520395028

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 205201, 410402, 820804, 2667613, 5335226, 10670452, 10875653, 21751306, 43502612, 141383489, 282766978, 565533956]

約数ペア:

[(1, 565533956), (2, 282766978), (4, 141383489), (13, 43502612), (26, 21751306), (52, 10875653), (53, 10670452), (106, 5335226), (212, 2667613), (689, 820804), (1378, 410402), (2756, 205201)]