291333394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{11251}}^1$

素因数の和:11382

約数の個数: 24

約数和(自身を含む): 484871184

約数和(自身を除く): 193537790

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 1177, 2354, 11251, 12947, 22502, 25894, 123761, 247522, 1203857, 1361371, 2407714, 2722742, 13242427, 26484854, 145666697, 291333394]

約数ペア:

[(1, 291333394), (2, 145666697), (11, 26484854), (22, 13242427), (107, 2722742), (121, 2407714), (214, 1361371), (242, 1203857), (1177, 247522), (2354, 123761), (11251, 25894), (12947, 22502)]