1298403952

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1726601}}^1$

素因数の和:1726656

約数の個数: 20

約数和(自身を含む): 2569183776

約数和(自身を除く): 1270779824

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1726601, 3453202, 6906404, 13812808, 27625616, 81150247, 162300494, 324600988, 649201976, 1298403952]

約数ペア:

[(1, 1298403952), (2, 649201976), (4, 324600988), (8, 162300494), (16, 81150247), (47, 27625616), (94, 13812808), (188, 6906404), (376, 3453202), (752, 1726601)]