1049271466

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{642149}}^1$

素因数の和:642213

約数の個数: 16

約数和(自身を含む): 1695276000

約数和(自身を除く): 646004534

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 642149, 1284298, 12200831, 24401662, 27612407, 55224814, 524635733, 1049271466]

約数ペア:

[(1, 1049271466), (2, 524635733), (19, 55224814), (38, 27612407), (43, 24401662), (86, 12200831), (817, 1284298), (1634, 642149)]