1330478408

素因数分解:

$2^3\times 7^1\times {\mathrm{23758543}}^1$

素因数の和:23758556

約数の個数: 16

約数和(自身を含む): 2851025280

約数和(自身を除く): 1520546872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23758543, 47517086, 95034172, 166309801, 190068344, 332619602, 665239204, 1330478408]

約数ペア:

[(1, 1330478408), (2, 665239204), (4, 332619602), (7, 190068344), (8, 166309801), (14, 95034172), (28, 47517086), (56, 23758543)]