2559392

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{661}}^1$

素因数の和:693

約数の個数: 36

約数和(自身を含む): 5546898

約数和(自身を除く): 2987506

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 661, 968, 1322, 1936, 2644, 3872, 5288, 7271, 10576, 14542, 21152, 29084, 58168, 79981, 116336, 159962, 232672, 319924, 639848, 1279696, 2559392]

約数ペア:

[(1, 2559392), (2, 1279696), (4, 639848), (8, 319924), (11, 232672), (16, 159962), (22, 116336), (32, 79981), (44, 58168), (88, 29084), (121, 21152), (176, 14542), (242, 10576), (352, 7271), (484, 5288), (661, 3872), (968, 2644), (1322, 1936)]