2449047894

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{63391}}^1$

素因数の和:63580

約数の個数: 32

約数和(自身を含む): 5038903296

約数和(自身を除く): 2589855402

約数列:

[1, 2, 3, 6, 47, 94, 137, 141, 274, 282, 411, 822, 6439, 12878, 19317, 38634, 63391, 126782, 190173, 380346, 2979377, 5958754, 8684567, 8938131, 17369134, 17876262, 26053701, 52107402, 408174649, 816349298, 1224523947, 2449047894]

約数ペア:

[(1, 2449047894), (2, 1224523947), (3, 816349298), (6, 408174649), (47, 52107402), (94, 26053701), (137, 17876262), (141, 17369134), (274, 8938131), (282, 8684567), (411, 5958754), (822, 2979377), (6439, 380346), (12878, 190173), (19317, 126782), (38634, 63391)]