1490669531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{143513}}^1$

素因数の和:143590

約数の個数: 16

約数和(自身を含む): 1735945344

約数和(自身を除く): 245275813

約数列:

[1, 13, 17, 47, 221, 611, 799, 10387, 143513, 1865669, 2439721, 6745111, 31716373, 87686443, 114666887, 1490669531]

約数ペア:

[(1, 1490669531), (13, 114666887), (17, 87686443), (47, 31716373), (221, 6745111), (611, 2439721), (799, 1865669), (10387, 143513)]