1477770128

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{705043}}^1$

素因数の和:705182

約数の個数: 20

約数和(自身を含む): 2885040048

約数和(自身を除く): 1407269920

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 705043, 1410086, 2820172, 5640344, 11280688, 92360633, 184721266, 369442532, 738885064, 1477770128]

約数ペア:

[(1, 1477770128), (2, 738885064), (4, 369442532), (8, 184721266), (16, 92360633), (131, 11280688), (262, 5640344), (524, 2820172), (1048, 1410086), (2096, 705043)]