3551938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2121

約数の個数: 16

約数和(自身を含む): 5826240

約数和(自身を除く): 2274302

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2039, 4078, 26507, 53014, 136613, 273226, 1775969, 3551938]

約数ペア:

[(1, 3551938), (2, 1775969), (13, 273226), (26, 136613), (67, 53014), (134, 26507), (871, 4078), (1742, 2039)]