2798082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 7076160

約数和(自身を除く): 4278078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 419, 477, 742, 838, 954, 1113, 1257, 2226, 2514, 2933, 3339, 3771, 5866, 6678, 7542, 8799, 17598, 22207, 26397, 44414, 52794, 66621, 133242, 155449, 199863, 310898, 399726, 466347, 932694, 1399041, 2798082]

約数ペア:

[(1, 2798082), (2, 1399041), (3, 932694), (6, 466347), (7, 399726), (9, 310898), (14, 199863), (18, 155449), (21, 133242), (42, 66621), (53, 52794), (63, 44414), (106, 26397), (126, 22207), (159, 17598), (318, 8799), (371, 7542), (419, 6678), (477, 5866), (742, 3771), (838, 3339), (954, 2933), (1113, 2514), (1257, 2226)]