1212317574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{21379}}^1$

素因数の和:22124

約数の個数: 32

約数和(自身を含む): 2614859520

約数和(自身を除く): 1402541946

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 727, 1454, 2181, 4362, 9451, 18902, 21379, 28353, 42758, 56706, 64137, 128274, 277927, 555854, 833781, 1667562, 15542533, 31085066, 46627599, 93255198, 202052929, 404105858, 606158787, 1212317574]

約数ペア:

[(1, 1212317574), (2, 606158787), (3, 404105858), (6, 202052929), (13, 93255198), (26, 46627599), (39, 31085066), (78, 15542533), (727, 1667562), (1454, 833781), (2181, 555854), (4362, 277927), (9451, 128274), (18902, 64137), (21379, 56706), (28353, 42758)]