2175056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10478

約数の個数: 20

約数和(自身を含む): 4538772

約数和(自身を除く): 2363716

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10457, 20914, 41828, 83656, 135941, 167312, 271882, 543764, 1087528, 2175056]

約数ペア:

[(1, 2175056), (2, 1087528), (4, 543764), (8, 271882), (13, 167312), (16, 135941), (26, 83656), (52, 41828), (104, 20914), (208, 10457)]