2180153204

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{6899219}}^1$

素因数の和:6899302

約数の個数: 12

約数和(自身を含む): 3863563200

約数和(自身を除く): 1683409996

約数列:

[1, 2, 4, 79, 158, 316, 6899219, 13798438, 27596876, 545038301, 1090076602, 2180153204]

約数ペア:

[(1, 2180153204), (2, 1090076602), (4, 545038301), (79, 27596876), (158, 13798438), (316, 6899219)]