10721027668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1891501}}^1$

素因数の和:1891627

約数の個数: 24

約数和(自身を含む): 20390391560

約数和(自身を除く): 9669363892

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 1891501, 3783002, 7566004, 24589513, 49179026, 98358052, 206173609, 412347218, 824694436, 2680256917, 5360513834, 10721027668]

約数ペア:

[(1, 10721027668), (2, 5360513834), (4, 2680256917), (13, 824694436), (26, 412347218), (52, 206173609), (109, 98358052), (218, 49179026), (436, 24589513), (1417, 7566004), (2834, 3783002), (5668, 1891501)]