1294816

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:994

約数の個数: 24

約数和(自身を含む): 2611224

約数和(自身を除く): 1316408

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 941, 1376, 1882, 3764, 7528, 15056, 30112, 40463, 80926, 161852, 323704, 647408, 1294816]

約数ペア:

[(1, 1294816), (2, 647408), (4, 323704), (8, 161852), (16, 80926), (32, 40463), (43, 30112), (86, 15056), (172, 7528), (344, 3764), (688, 1882), (941, 1376)]