1520308027391

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{5672389}}^1$

素因数の和:5672726

約数の個数: 16

約数和(自身を含む): 1629291924480

約数和(自身を除く): 108983897089

約数列:

[1, 23, 43, 271, 989, 6233, 11653, 268019, 5672389, 130464947, 243912727, 1537217419, 5609992721, 35356000637, 66100349017, 1520308027391]

約数ペア:

[(1, 1520308027391), (23, 66100349017), (43, 35356000637), (271, 5609992721), (989, 1537217419), (6233, 243912727), (11653, 130464947), (268019, 5672389)]