2985654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1061}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 6932736

約数和(自身を除く): 3947082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1061, 1407, 2122, 2814, 3183, 6366, 7427, 14854, 22281, 44562, 71087, 142174, 213261, 426522, 497609, 995218, 1492827, 2985654]

約数ペア:

[(1, 2985654), (2, 1492827), (3, 995218), (6, 497609), (7, 426522), (14, 213261), (21, 142174), (42, 71087), (67, 44562), (134, 22281), (201, 14854), (402, 7427), (469, 6366), (938, 3183), (1061, 2814), (1407, 2122)]