47129156942

素因数分解:

$2^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{1243579}}^1$

素因数の和:1246295

約数の個数: 16

約数和(自身を含む): 80822751360

約数和(自身を除く): 33693594418

約数列:

[1, 2, 7, 14, 2707, 5414, 18949, 37898, 1243579, 2487158, 8705053, 17410106, 3366368353, 6732736706, 23564578471, 47129156942]

約数ペア:

[(1, 47129156942), (2, 23564578471), (7, 6732736706), (14, 3366368353), (2707, 17410106), (5414, 8705053), (18949, 2487158), (37898, 1243579)]