2048653378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2343997}}^1$

素因数の和:2344041

約数の個数: 16

約数和(自身を含む): 3375357120

約数和(自身を除く): 1326703742

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2343997, 4687994, 44535943, 53911931, 89071886, 107823862, 1024326689, 2048653378]

約数ペア:

[(1, 2048653378), (2, 1024326689), (19, 107823862), (23, 89071886), (38, 53911931), (46, 44535943), (437, 4687994), (874, 2343997)]