2981216

素因数分解:

$2^5\times 7^1\times {\mathrm{13309}}^1$

素因数の和:13326

約数の個数: 24

約数和(自身を含む): 6708240

約数和(自身を除く): 3727024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 13309, 26618, 53236, 93163, 106472, 186326, 212944, 372652, 425888, 745304, 1490608, 2981216]

約数ペア:

[(1, 2981216), (2, 1490608), (4, 745304), (7, 425888), (8, 372652), (14, 212944), (16, 186326), (28, 106472), (32, 93163), (56, 53236), (112, 26618), (224, 13309)]