2257758

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2968

約数の個数: 24

約数和(自身を含む): 5007288

約数和(自身を除く): 2749530

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2917, 5834, 8751, 17502, 26253, 52506, 125431, 250862, 376293, 752586, 1128879, 2257758]

約数ペア:

[(1, 2257758), (2, 1128879), (3, 752586), (6, 376293), (9, 250862), (18, 125431), (43, 52506), (86, 26253), (129, 17502), (258, 8751), (387, 5834), (774, 2917)]