65821510204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{443147}}^1$

素因数の和:443745

約数の個数: 24

約数和(自身を含む): 117033614208

約数和(自身を除く): 51212104004

約数列:

[1, 2, 4, 71, 142, 284, 523, 1046, 2092, 37133, 74266, 148532, 443147, 886294, 1772588, 31463437, 62926874, 125853748, 231765881, 463531762, 927063524, 16455377551, 32910755102, 65821510204]

約数ペア:

[(1, 65821510204), (2, 32910755102), (4, 16455377551), (71, 927063524), (142, 463531762), (284, 231765881), (523, 125853748), (1046, 62926874), (2092, 31463437), (37133, 1772588), (74266, 886294), (148532, 443147)]