13664476

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 27419616

約数和(自身を除く): 13755140

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1217, 1604, 2434, 2807, 4868, 5614, 8519, 11228, 17038, 34076, 488017, 976034, 1952068, 3416119, 6832238, 13664476]

約数ペア:

[(1, 13664476), (2, 6832238), (4, 3416119), (7, 1952068), (14, 976034), (28, 488017), (401, 34076), (802, 17038), (1217, 11228), (1604, 8519), (2434, 5614), (2807, 4868)]