1489740434

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1169341}}^1$

素因数の和:1169370

約数の個数: 24

約数和(自身を含む): 2799404748

約数和(自身を除く): 1309664314

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1169341, 2338682, 8185387, 15201433, 16370774, 30402866, 57297709, 106410031, 114595418, 212820062, 744870217, 1489740434]

約数ペア:

[(1, 1489740434), (2, 744870217), (7, 212820062), (13, 114595418), (14, 106410031), (26, 57297709), (49, 30402866), (91, 16370774), (98, 15201433), (182, 8185387), (637, 2338682), (1274, 1169341)]