1425956

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 2881536

約数和(自身を除く): 1455580

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 401, 508, 802, 889, 1604, 1778, 2807, 3556, 5614, 11228, 50927, 101854, 203708, 356489, 712978, 1425956]

約数ペア:

[(1, 1425956), (2, 712978), (4, 356489), (7, 203708), (14, 101854), (28, 50927), (127, 11228), (254, 5614), (401, 3556), (508, 2807), (802, 1778), (889, 1604)]