2017764896

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191657}}^1$

素因数の和:191721

約数の個数: 48

約数和(自身を含む): 4636590336

約数和(自身を除く): 2618825440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 2632, 5264, 10528, 191657, 383314, 766628, 1341599, 1533256, 2683198, 3066512, 5366396, 6133024, 9007879, 10732792, 18015758, 21465584, 36031516, 42931168, 63055153, 72063032, 126110306, 144126064, 252220612, 288252128, 504441224, 1008882448, 2017764896]

約数ペア:

[(1, 2017764896), (2, 1008882448), (4, 504441224), (7, 288252128), (8, 252220612), (14, 144126064), (16, 126110306), (28, 72063032), (32, 63055153), (47, 42931168), (56, 36031516), (94, 21465584), (112, 18015758), (188, 10732792), (224, 9007879), (329, 6133024), (376, 5366396), (658, 3066512), (752, 2683198), (1316, 1533256), (1504, 1341599), (2632, 766628), (5264, 383314), (10528, 191657)]