2006804947

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{93719}}^1$

素因数の和:93775

約数の個数: 24

約数和(自身を含む): 2564179200

約数和(自身を除く): 557374253

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 21413, 93719, 656033, 1780661, 2155537, 4592231, 12464627, 15088759, 40955203, 87252389, 105621313, 286686421, 2006804947]

約数ペア:

[(1, 2006804947), (7, 286686421), (19, 105621313), (23, 87252389), (49, 40955203), (133, 15088759), (161, 12464627), (437, 4592231), (931, 2155537), (1127, 1780661), (3059, 656033), (21413, 93719)]