138291242

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1\times {\mathrm{941}}^1$

素因数の和:1513

約数の個数: 16

約数和(自身を含む): 209270952

約数和(自身を除く): 70979710

約数列:

[1, 2, 197, 373, 394, 746, 941, 1882, 73481, 146962, 185377, 350993, 370754, 701986, 69145621, 138291242]

約数ペア:

[(1, 138291242), (2, 69145621), (197, 701986), (373, 370754), (394, 350993), (746, 185377), (941, 146962), (1882, 73481)]