425573236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{5231}}^1$

素因数の和:5332

約数の個数: 36

約数和(自身を含む): 831950784

約数和(自身を除く): 406377548

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1849, 1892, 3698, 5231, 7396, 10462, 20339, 20924, 40678, 57541, 81356, 115082, 224933, 230164, 449866, 899732, 2474263, 4948526, 9672119, 9897052, 19344238, 38688476, 106393309, 212786618, 425573236]

約数ペア:

[(1, 425573236), (2, 212786618), (4, 106393309), (11, 38688476), (22, 19344238), (43, 9897052), (44, 9672119), (86, 4948526), (172, 2474263), (473, 899732), (946, 449866), (1849, 230164), (1892, 224933), (3698, 115082), (5231, 81356), (7396, 57541), (10462, 40678), (20339, 20924)]