2254028

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 4569600

約数和(自身を除く): 2315572

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1019, 1106, 2038, 2212, 4076, 7133, 14266, 28532, 80501, 161002, 322004, 563507, 1127014, 2254028]

約数ペア:

[(1, 2254028), (2, 1127014), (4, 563507), (7, 322004), (14, 161002), (28, 80501), (79, 28532), (158, 14266), (316, 7133), (553, 4076), (1019, 2212), (1106, 2038)]