888889148

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{138629}}^1$

素因数の和:138869

約数の個数: 24

約数和(自身を含む): 1785554400

約数和(自身を除く): 896665252

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 6412, 138629, 277258, 554516, 970403, 1940806, 3881612, 31746041, 63492082, 126984164, 222222287, 444444574, 888889148]

約数ペア:

[(1, 888889148), (2, 444444574), (4, 222222287), (7, 126984164), (14, 63492082), (28, 31746041), (229, 3881612), (458, 1940806), (916, 970403), (1603, 554516), (3206, 277258), (6412, 138629)]