2155338086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1660507}}^1$

素因数の和:1660579

約数の個数: 16

約数和(自身を含む): 3586697280

約数和(自身を除く): 1431359194

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 1660507, 3321014, 18265577, 36531154, 97969913, 195939826, 1077669043, 2155338086]

約数ペア:

[(1, 2155338086), (2, 1077669043), (11, 195939826), (22, 97969913), (59, 36531154), (118, 18265577), (649, 3321014), (1298, 1660507)]