319613367056

素因数分解:

$2^4\times {\mathrm{19975835441}}^1$

素因数の和:19975835449

約数の個数: 10

約数和(自身を含む): 619250898702

約数和(自身を除く): 299637531646

約数列:

[1, 2, 4, 8, 16, 19975835441, 39951670882, 79903341764, 159806683528, 319613367056]

約数ペア:

[(1, 319613367056), (2, 159806683528), (4, 79903341764), (8, 39951670882), (16, 19975835441)]