2012171554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 3336278400

約数和(自身を除く): 1324106846

約数列:

[1, 2, 19, 29, 38, 58, 79, 158, 551, 797, 841, 1102, 1501, 1594, 1682, 2291, 3002, 4582, 15143, 15979, 23113, 30286, 31958, 43529, 46226, 62963, 66439, 87058, 125926, 132878, 439147, 670277, 878294, 1196297, 1262341, 1340554, 1825927, 2392594, 2524682, 3651854, 12735263, 25470526, 34692613, 52951883, 69385226, 105903766, 1006085777, 2012171554]

約数ペア:

[(1, 2012171554), (2, 1006085777), (19, 105903766), (29, 69385226), (38, 52951883), (58, 34692613), (79, 25470526), (158, 12735263), (551, 3651854), (797, 2524682), (841, 2392594), (1102, 1825927), (1501, 1340554), (1594, 1262341), (1682, 1196297), (2291, 878294), (3002, 670277), (4582, 439147), (15143, 132878), (15979, 125926), (23113, 87058), (30286, 66439), (31958, 62963), (43529, 46226)]