1344163970

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{523021}}^1$

素因数の和:523285

約数の個数: 16

約数和(自身を含む): 2428914168

約数和(自身を除く): 1084750198

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 523021, 1046042, 2615105, 5230210, 134416397, 268832794, 672081985, 1344163970]

約数ペア:

[(1, 1344163970), (2, 672081985), (5, 268832794), (10, 134416397), (257, 5230210), (514, 2615105), (1285, 1046042), (2570, 523021)]