2482988

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 4590432

約数和(自身を除く): 2107444

約数列:

[1, 2, 4, 23, 46, 92, 137, 197, 274, 394, 548, 788, 3151, 4531, 6302, 9062, 12604, 18124, 26989, 53978, 107956, 620747, 1241494, 2482988]

約数ペア:

[(1, 2482988), (2, 1241494), (4, 620747), (23, 107956), (46, 53978), (92, 26989), (137, 18124), (197, 12604), (274, 9062), (394, 6302), (548, 4531), (788, 3151)]