2016133636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{857}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 3893041152

約数和(自身を除く): 1876907516

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 421, 508, 842, 857, 1397, 1684, 1714, 2794, 3428, 4631, 5588, 9262, 9427, 18524, 18854, 37708, 53467, 106934, 108839, 213868, 217678, 360797, 435356, 588137, 721594, 1176274, 1197229, 1443188, 2352548, 2394458, 3968767, 4788916, 7937534, 15875068, 45821219, 91642438, 183284876, 504033409, 1008066818, 2016133636]

約数ペア:

[(1, 2016133636), (2, 1008066818), (4, 504033409), (11, 183284876), (22, 91642438), (44, 45821219), (127, 15875068), (254, 7937534), (421, 4788916), (508, 3968767), (842, 2394458), (857, 2352548), (1397, 1443188), (1684, 1197229), (1714, 1176274), (2794, 721594), (3428, 588137), (4631, 435356), (5588, 360797), (9262, 217678), (9427, 213868), (18524, 108839), (18854, 106934), (37708, 53467)]