426174806

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 682176000

約数和(自身を除く): 256001194

約数列:

[1, 2, 37, 43, 67, 74, 86, 134, 1591, 1999, 2479, 2881, 3182, 3998, 4958, 5762, 73963, 85957, 106597, 133933, 147926, 171914, 213194, 267866, 3180409, 4955521, 5759119, 6360818, 9911042, 11518238, 213087403, 426174806]

約数ペア:

[(1, 426174806), (2, 213087403), (37, 11518238), (43, 9911042), (67, 6360818), (74, 5759119), (86, 4955521), (134, 3180409), (1591, 267866), (1999, 213194), (2479, 171914), (2881, 147926), (3182, 133933), (3998, 106597), (4958, 85957), (5762, 73963)]