538884034

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{53281}}^1$

素因数の和:53685

約数の個数: 16

約数和(自身を含む): 872759160

約数和(自身を除く): 333875126

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 53281, 106562, 692653, 1385306, 20726309, 41452618, 269442017, 538884034]

約数ペア:

[(1, 538884034), (2, 269442017), (13, 41452618), (26, 20726309), (389, 1385306), (778, 692653), (5057, 106562), (10114, 53281)]