3947892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25307}}^1$

素因数の和:25327

約数の個数: 24

約数和(自身を含む): 9920736

約数和(自身を除く): 5972844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 25307, 50614, 75921, 101228, 151842, 303684, 328991, 657982, 986973, 1315964, 1973946, 3947892]

約数ペア:

[(1, 3947892), (2, 1973946), (3, 1315964), (4, 986973), (6, 657982), (12, 328991), (13, 303684), (26, 151842), (39, 101228), (52, 75921), (78, 50614), (156, 25307)]