307474384

素因数分解:

$2^4\times 7^1\times {\mathrm{2745307}}^1$

素因数の和:2745322

約数の個数: 20

約数和(自身を含む): 680836384

約数和(自身を除く): 373362000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2745307, 5490614, 10981228, 19217149, 21962456, 38434298, 43924912, 76868596, 153737192, 307474384]

約数ペア:

[(1, 307474384), (2, 153737192), (4, 76868596), (7, 43924912), (8, 38434298), (14, 21962456), (16, 19217149), (28, 10981228), (56, 5490614), (112, 2745307)]