2661194624

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{171823}}^1$

素因数の和:171859

約数の個数: 48

約数和(自身を含む): 5827410960

約数和(自身を除く): 3166216336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 171823, 343646, 687292, 1374584, 1890053, 2749168, 3780106, 5498336, 7560212, 10996672, 15120424, 20790583, 21993344, 30240848, 41581166, 60481696, 83162332, 120963392, 166324664, 241926784, 332649328, 665298656, 1330597312, 2661194624]

約数ペア:

[(1, 2661194624), (2, 1330597312), (4, 665298656), (8, 332649328), (11, 241926784), (16, 166324664), (22, 120963392), (32, 83162332), (44, 60481696), (64, 41581166), (88, 30240848), (121, 21993344), (128, 20790583), (176, 15120424), (242, 10996672), (352, 7560212), (484, 5498336), (704, 3780106), (968, 2749168), (1408, 1890053), (1936, 1374584), (3872, 687292), (7744, 343646), (15488, 171823)]