1668524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2945

約数の個数: 24

約数和(自身を含む): 3431568

約数和(自身を除く): 1763044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2917, 5834, 11668, 32087, 37921, 64174, 75842, 128348, 151684, 417131, 834262, 1668524]

約数ペア:

[(1, 1668524), (2, 834262), (4, 417131), (11, 151684), (13, 128348), (22, 75842), (26, 64174), (44, 37921), (52, 32087), (143, 11668), (286, 5834), (572, 2917)]