260060392336

素因数分解:

$2^4\times {\mathrm{1663}}^1\times {\mathrm{9773767}}^1$

素因数の和:9775438

約数の個数: 20

約数和(自身を含む): 504170048512

約数和(自身を除く): 244109656176

約数列:

[1, 2, 4, 8, 16, 1663, 3326, 6652, 13304, 26608, 9773767, 19547534, 39095068, 78190136, 156380272, 16253774521, 32507549042, 65015098084, 130030196168, 260060392336]

約数ペア:

[(1, 260060392336), (2, 130030196168), (4, 65015098084), (8, 32507549042), (16, 16253774521), (1663, 156380272), (3326, 78190136), (6652, 39095068), (13304, 19547534), (26608, 9773767)]