2912277914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 5502900480

約数和(自身を除く): 2590622566

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 109, 146, 182, 218, 511, 763, 949, 1022, 1417, 1526, 1898, 2011, 2834, 4022, 6643, 7957, 9919, 13286, 14077, 15914, 19838, 26143, 28154, 52286, 55699, 103441, 111398, 146803, 183001, 206882, 219199, 293606, 366002, 438398, 724087, 1027621, 1448174, 1534393, 1908439, 2055242, 2849587, 3068786, 3816878, 5699174, 13359073, 16001527, 19947109, 26718146, 32003054, 39894218, 112010689, 208019851, 224021378, 416039702, 1456138957, 2912277914]

約数ペア:

[(1, 2912277914), (2, 1456138957), (7, 416039702), (13, 224021378), (14, 208019851), (26, 112010689), (73, 39894218), (91, 32003054), (109, 26718146), (146, 19947109), (182, 16001527), (218, 13359073), (511, 5699174), (763, 3816878), (949, 3068786), (1022, 2849587), (1417, 2055242), (1526, 1908439), (1898, 1534393), (2011, 1448174), (2834, 1027621), (4022, 724087), (6643, 438398), (7957, 366002), (9919, 293606), (13286, 219199), (14077, 206882), (15914, 183001), (19838, 146803), (26143, 111398), (28154, 103441), (52286, 55699)]