2826278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 5334336

約数和(自身を除く): 2508058

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 293, 371, 586, 689, 742, 1378, 2051, 3809, 4102, 4823, 7618, 9646, 15529, 26663, 31058, 53326, 108703, 201877, 217406, 403754, 1413139, 2826278]

約数ペア:

[(1, 2826278), (2, 1413139), (7, 403754), (13, 217406), (14, 201877), (26, 108703), (53, 53326), (91, 31058), (106, 26663), (182, 15529), (293, 9646), (371, 7618), (586, 4823), (689, 4102), (742, 3809), (1378, 2051)]