21979244158

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{3053521}}^1$

素因数の和:3053643

約数の個数: 16

約数和(自身を含む): 34077305520

約数和(自身を除く): 12098061362

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 3053521, 6107042, 180157739, 186264781, 360315478, 372529562, 10989622079, 21979244158]

約数ペア:

[(1, 21979244158), (2, 10989622079), (59, 372529562), (61, 360315478), (118, 186264781), (122, 180157739), (3599, 6107042), (7198, 3053521)]