1330778876

素因数分解:

$2^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{99223}}^1$

素因数の和:99713

約数の個数: 24

約数和(自身を含む): 2667141120

約数和(自身を除く): 1336362244

約数列:

[1, 2, 4, 7, 14, 28, 479, 958, 1916, 3353, 6706, 13412, 99223, 198446, 396892, 694561, 1389122, 2778244, 47527817, 95055634, 190111268, 332694719, 665389438, 1330778876]

約数ペア:

[(1, 1330778876), (2, 665389438), (4, 332694719), (7, 190111268), (14, 95055634), (28, 47527817), (479, 2778244), (958, 1389122), (1916, 694561), (3353, 396892), (6706, 198446), (13412, 99223)]