28797728258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{9431}}^1\times {\mathrm{117443}}^1$

素因数の和:126889

約数の個数: 16

約数和(自身を含む): 46524735936

約数和(自身を除く): 17727007678

約数列:

[1, 2, 13, 26, 9431, 18862, 117443, 122603, 234886, 245206, 1526759, 3053518, 1107604933, 2215209866, 14398864129, 28797728258]

約数ペア:

[(1, 28797728258), (2, 14398864129), (13, 2215209866), (26, 1107604933), (9431, 3053518), (18862, 1526759), (117443, 245206), (122603, 234886)]