130393676

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{33503}}^1$

素因数の和:33653

約数の個数: 24

約数和(自身を含む): 262671360

約数和(自身を除く): 132277684

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 33503, 67006, 134012, 234521, 469042, 938084, 4656917, 9313834, 18627668, 32598419, 65196838, 130393676]

約数ペア:

[(1, 130393676), (2, 65196838), (4, 32598419), (7, 18627668), (14, 9313834), (28, 4656917), (139, 938084), (278, 469042), (556, 234521), (973, 134012), (1946, 67006), (3892, 33503)]