391599888

素因数分解:

$2^4\times 3^1\times {\mathrm{8158331}}^1$

素因数の和:8158342

約数の個数: 20

約数和(自身を含む): 1011633168

約数和(自身を除く): 620033280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8158331, 16316662, 24474993, 32633324, 48949986, 65266648, 97899972, 130533296, 195799944, 391599888]

約数ペア:

[(1, 391599888), (2, 195799944), (3, 130533296), (4, 97899972), (6, 65266648), (8, 48949986), (12, 32633324), (16, 24474993), (24, 16316662), (48, 8158331)]