1049587420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{7497053}}^1$

素因数の和:7497069

約数の個数: 24

約数和(自身を含む): 2519010144

約数和(自身を除く): 1469422724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 7497053, 14994106, 29988212, 37485265, 52479371, 74970530, 104958742, 149941060, 209917484, 262396855, 524793710, 1049587420]

約数ペア:

[(1, 1049587420), (2, 524793710), (4, 262396855), (5, 209917484), (7, 149941060), (10, 104958742), (14, 74970530), (20, 52479371), (28, 37485265), (35, 29988212), (70, 14994106), (140, 7497053)]