2605172648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{47353}}^1$

素因数の和:47418

約数の個数: 48

約数和(自身を含む): 5499220020

約数和(自身を除く): 2894047372

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 529, 598, 1058, 1196, 2116, 2392, 4232, 6877, 13754, 27508, 47353, 55016, 94706, 189412, 378824, 615589, 1089119, 1231178, 2178238, 2462356, 4356476, 4924712, 8712952, 14158547, 25049737, 28317094, 50099474, 56634188, 100198948, 113268376, 200397896, 325646581, 651293162, 1302586324, 2605172648]

約数ペア:

[(1, 2605172648), (2, 1302586324), (4, 651293162), (8, 325646581), (13, 200397896), (23, 113268376), (26, 100198948), (46, 56634188), (52, 50099474), (92, 28317094), (104, 25049737), (184, 14158547), (299, 8712952), (529, 4924712), (598, 4356476), (1058, 2462356), (1196, 2178238), (2116, 1231178), (2392, 1089119), (4232, 615589), (6877, 378824), (13754, 189412), (27508, 94706), (47353, 55016)]