4987742

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1087

約数の個数: 16

約数和(自身を含む): 7793280

約数和(自身を除く): 2805538

約数列:

[1, 2, 43, 59, 86, 118, 983, 1966, 2537, 5074, 42269, 57997, 84538, 115994, 2493871, 4987742]

約数ペア:

[(1, 4987742), (2, 2493871), (43, 115994), (59, 84538), (86, 57997), (118, 42269), (983, 5074), (1966, 2537)]