2912983892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{6257}}^1$

素因数の和:7560

約数の個数: 48

約数和(自身を含む): 6280028160

約数和(自身を除く): 3367044268

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1279, 2558, 5116, 6257, 8953, 12514, 16627, 17906, 25028, 33254, 35812, 43799, 66508, 81341, 87598, 116389, 162682, 175196, 232778, 325364, 465556, 569387, 1138774, 2277548, 8002703, 16005406, 32010812, 56018921, 104035139, 112037842, 208070278, 224075684, 416140556, 728245973, 1456491946, 2912983892]

約数ペア:

[(1, 2912983892), (2, 1456491946), (4, 728245973), (7, 416140556), (13, 224075684), (14, 208070278), (26, 112037842), (28, 104035139), (52, 56018921), (91, 32010812), (182, 16005406), (364, 8002703), (1279, 2277548), (2558, 1138774), (5116, 569387), (6257, 465556), (8953, 325364), (12514, 232778), (16627, 175196), (17906, 162682), (25028, 116389), (33254, 87598), (35812, 81341), (43799, 66508)]