1440842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:533

約数の個数: 16

約数和(自身を含む): 2349312

約数和(自身を除く): 908470

約数列:

[1, 2, 13, 26, 151, 302, 367, 734, 1963, 3926, 4771, 9542, 55417, 110834, 720421, 1440842]

約数ペア:

[(1, 1440842), (2, 720421), (13, 110834), (26, 55417), (151, 9542), (302, 4771), (367, 3926), (734, 1963)]