260069438

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1\times {\mathrm{1433}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 394613856

約数和(自身を除く): 134544418

約数列:

[1, 2, 103, 206, 881, 1433, 1762, 2866, 90743, 147599, 181486, 295198, 1262473, 2524946, 130034719, 260069438]

約数ペア:

[(1, 260069438), (2, 130034719), (103, 2524946), (206, 1262473), (881, 295198), (1433, 181486), (1762, 147599), (2866, 90743)]