1325868964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2785439}}^1$

素因数の和:2785467

約数の個数: 24

約数和(自身を含む): 2807723520

約数和(自身を除く): 1481854556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2785439, 5570878, 11141756, 19498073, 38996146, 47352463, 77992292, 94704926, 189409852, 331467241, 662934482, 1325868964]

約数ペア:

[(1, 1325868964), (2, 662934482), (4, 331467241), (7, 189409852), (14, 94704926), (17, 77992292), (28, 47352463), (34, 38996146), (68, 19498073), (119, 11141756), (238, 5570878), (476, 2785439)]