1999553696

素因数分解:

$2^5\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{8093}}^1$

素因数の和:9213

約数の個数: 48

約数和(自身を含む): 4503631104

約数和(自身を除く): 2504077408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1103, 2206, 4412, 7721, 8093, 8824, 15442, 16186, 17648, 30884, 32372, 35296, 56651, 61768, 64744, 113302, 123536, 129488, 226604, 247072, 258976, 453208, 906416, 1812832, 8926579, 17853158, 35706316, 62486053, 71412632, 124972106, 142825264, 249944212, 285650528, 499888424, 999776848, 1999553696]

約数ペア:

[(1, 1999553696), (2, 999776848), (4, 499888424), (7, 285650528), (8, 249944212), (14, 142825264), (16, 124972106), (28, 71412632), (32, 62486053), (56, 35706316), (112, 17853158), (224, 8926579), (1103, 1812832), (2206, 906416), (4412, 453208), (7721, 258976), (8093, 247072), (8824, 226604), (15442, 129488), (16186, 123536), (17648, 113302), (30884, 64744), (32372, 61768), (35296, 56651)]