1271984158

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{677}}^1\times {\mathrm{2029}}^1$

素因数の和:3171

約数の個数: 16

約数和(自身を含む): 1915865280

約数和(自身を除く): 643881122

約数列:

[1, 2, 463, 677, 926, 1354, 2029, 4058, 313451, 626902, 939427, 1373633, 1878854, 2747266, 635992079, 1271984158]

約数ペア:

[(1, 1271984158), (2, 635992079), (463, 2747266), (677, 1878854), (926, 1373633), (1354, 939427), (2029, 626902), (4058, 313451)]