955884710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{20641}}^1$

素因数の和:21080

約数の個数: 32

約数和(自身を含む): 1881559584

約数和(自身を除く): 925674874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 2105, 4210, 4631, 9262, 20641, 23155, 41282, 46310, 103205, 206410, 227051, 454102, 1135255, 2270510, 8689861, 17379722, 43449305, 86898610, 95588471, 191176942, 477942355, 955884710]

約数ペア:

[(1, 955884710), (2, 477942355), (5, 191176942), (10, 95588471), (11, 86898610), (22, 43449305), (55, 17379722), (110, 8689861), (421, 2270510), (842, 1135255), (2105, 454102), (4210, 227051), (4631, 206410), (9262, 103205), (20641, 46310), (23155, 41282)]