2680661644

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{653}}^1\times {\mathrm{8081}}^1$

素因数の和:8865

約数の個数: 24

約数和(自身を含む): 4735922688

約数和(自身を除く): 2055261044

約数列:

[1, 2, 4, 127, 254, 508, 653, 1306, 2612, 8081, 16162, 32324, 82931, 165862, 331724, 1026287, 2052574, 4105148, 5276893, 10553786, 21107572, 670165411, 1340330822, 2680661644]

約数ペア:

[(1, 2680661644), (2, 1340330822), (4, 670165411), (127, 21107572), (254, 10553786), (508, 5276893), (653, 4105148), (1306, 2052574), (2612, 1026287), (8081, 331724), (16162, 165862), (32324, 82931)]