140910782

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{19841}}^1$

素因数の和:19963

約数の個数: 16

約数和(自身を含む): 218579472

約数和(自身を除く): 77668690

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 19841, 39682, 1051573, 1329347, 2103146, 2658694, 70455391, 140910782]

約数ペア:

[(1, 140910782), (2, 70455391), (53, 2658694), (67, 2103146), (106, 1329347), (134, 1051573), (3551, 39682), (7102, 19841)]