2012215745

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{9521}}^1$

素因数の和:10552

約数の個数: 16

約数和(自身を含む): 2473587072

約数和(自身を除く): 461371327

約数列:

[1, 5, 43, 215, 983, 4915, 9521, 42269, 47605, 211345, 409403, 2047015, 9359143, 46795715, 402443149, 2012215745]

約数ペア:

[(1, 2012215745), (5, 402443149), (43, 46795715), (215, 9359143), (983, 2047015), (4915, 409403), (9521, 211345), (42269, 47605)]