428555092

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{193741}}^1$

素因数の和:193831

約数の個数: 24

約数和(自身を含む): 867964160

約数和(自身を除く): 439409068

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 193741, 387482, 774964, 1356187, 2712374, 5424748, 15305539, 30611078, 61222156, 107138773, 214277546, 428555092]

約数ペア:

[(1, 428555092), (2, 214277546), (4, 107138773), (7, 61222156), (14, 30611078), (28, 15305539), (79, 5424748), (158, 2712374), (316, 1356187), (553, 774964), (1106, 387482), (2212, 193741)]