26938054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 20962106

約数列:

[1, 2, 11, 13, 22, 26, 131, 143, 262, 286, 719, 1438, 1441, 1703, 2882, 3406, 7909, 9347, 15818, 18694, 18733, 37466, 94189, 102817, 188378, 205634, 1036079, 1224457, 2072158, 2448914, 13469027, 26938054]

約数ペア:

[(1, 26938054), (2, 13469027), (11, 2448914), (13, 2072158), (22, 1224457), (26, 1036079), (131, 205634), (143, 188378), (262, 102817), (286, 94189), (719, 37466), (1438, 18733), (1441, 18694), (1703, 15818), (2882, 9347), (3406, 7909)]