2045129968

素因数分解:

$2^4\times 7^1\times {\mathrm{18260089}}^1$

素因数の和:18260104

約数の個数: 20

約数和(自身を含む): 4528502320

約数和(自身を除く): 2483372352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18260089, 36520178, 73040356, 127820623, 146080712, 255641246, 292161424, 511282492, 1022564984, 2045129968]

約数ペア:

[(1, 2045129968), (2, 1022564984), (4, 511282492), (7, 292161424), (8, 255641246), (14, 146080712), (16, 127820623), (28, 73040356), (56, 36520178), (112, 18260089)]