2012104528

素因数分解:

$2^4\times 7^1\times {\mathrm{17965219}}^1$

素因数の和:17965234

約数の個数: 20

約数和(自身を含む): 4455374560

約数和(自身を除く): 2443270032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17965219, 35930438, 71860876, 125756533, 143721752, 251513066, 287443504, 503026132, 1006052264, 2012104528]

約数ペア:

[(1, 2012104528), (2, 1006052264), (4, 503026132), (7, 287443504), (8, 251513066), (14, 143721752), (16, 125756533), (28, 71860876), (56, 35930438), (112, 17965219)]