2016374890

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1117}}^1\times {\mathrm{1861}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 3672147024

約数和(自身を除く): 1655772134

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1117, 1861, 2234, 3722, 5585, 9305, 11170, 18610, 108349, 180517, 216698, 361034, 541745, 902585, 1083490, 1805170, 2078737, 4157474, 10393685, 20787370, 201637489, 403274978, 1008187445, 2016374890]

約数ペア:

[(1, 2016374890), (2, 1008187445), (5, 403274978), (10, 201637489), (97, 20787370), (194, 10393685), (485, 4157474), (970, 2078737), (1117, 1805170), (1861, 1083490), (2234, 902585), (3722, 541745), (5585, 361034), (9305, 216698), (11170, 180517), (18610, 108349)]