7138879234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1\times {\mathrm{2971}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 11587233600

約数和(自身を除く): 4448354366

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 1709, 2971, 3418, 5942, 32471, 56449, 63233, 64942, 109927, 112898, 126466, 219854, 1201427, 2088613, 2402854, 4177226, 5077439, 10154878, 96471341, 187865243, 192942682, 375730486, 3569439617, 7138879234]

約数ペア:

[(1, 7138879234), (2, 3569439617), (19, 375730486), (37, 192942682), (38, 187865243), (74, 96471341), (703, 10154878), (1406, 5077439), (1709, 4177226), (2971, 2402854), (3418, 2088613), (5942, 1201427), (32471, 219854), (56449, 126466), (63233, 112898), (64942, 109927)]