419972912

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{45491}}^1$

素因数の和:46076

約数の個数: 20

約数和(自身を含む): 815125656

約数和(自身を除く): 395152744

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4616, 9232, 45491, 90982, 181964, 363928, 727856, 26248307, 52496614, 104993228, 209986456, 419972912]

約数ペア:

[(1, 419972912), (2, 209986456), (4, 104993228), (8, 52496614), (16, 26248307), (577, 727856), (1154, 363928), (2308, 181964), (4616, 90982), (9232, 45491)]