238464002

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{43787}}^1$

素因数の和:44185

約数の個数: 16

約数和(自身を含む): 409855680

約数和(自身を除く): 171391678

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 43787, 87574, 306509, 613018, 17033143, 34066286, 119232001, 238464002]

約数ペア:

[(1, 238464002), (2, 119232001), (7, 34066286), (14, 17033143), (389, 613018), (778, 306509), (2723, 87574), (5446, 43787)]