1938861626

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1213}}^1\times {\mathrm{4729}}^1$

素因数の和:5970

約数の個数: 24

約数和(自身を含む): 3152478780

約数和(自身を除く): 1213617154

約数列:

[1, 2, 13, 26, 169, 338, 1213, 2426, 4729, 9458, 15769, 31538, 61477, 122954, 204997, 409994, 799201, 1598402, 5736277, 11472554, 74571601, 149143202, 969430813, 1938861626]

約数ペア:

[(1, 1938861626), (2, 969430813), (13, 149143202), (26, 74571601), (169, 11472554), (338, 5736277), (1213, 1598402), (2426, 799201), (4729, 409994), (9458, 204997), (15769, 122954), (31538, 61477)]