1201328912

素因数分解:

$2^4\times 7^1\times {\mathrm{10726151}}^1$

素因数の和:10726166

約数の個数: 20

約数和(自身を含む): 2660085696

約数和(自身を除く): 1458756784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10726151, 21452302, 42904604, 75083057, 85809208, 150166114, 171618416, 300332228, 600664456, 1201328912]

約数ペア:

[(1, 1201328912), (2, 600664456), (4, 300332228), (7, 171618416), (8, 150166114), (14, 85809208), (16, 75083057), (28, 42904604), (56, 21452302), (112, 10726151)]