1412866

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1138

約数の個数: 24

約数和(自身を含む): 2657340

約数和(自身を除く): 1244474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1109, 1274, 2218, 7763, 14417, 15526, 28834, 54341, 100919, 108682, 201838, 706433, 1412866]

約数ペア:

[(1, 1412866), (2, 706433), (7, 201838), (13, 108682), (14, 100919), (26, 54341), (49, 28834), (91, 15526), (98, 14417), (182, 7763), (637, 2218), (1109, 1274)]