2009783923

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{5791}}^1$

素因数の和:6994

約数の個数: 16

約数和(自身を含む): 2352756736

約数和(自身を除く): 342972813

約数列:

[1, 7, 43, 301, 1153, 5791, 8071, 40537, 49579, 249013, 347053, 1743091, 6677023, 46739161, 287111989, 2009783923]

約数ペア:

[(1, 2009783923), (7, 287111989), (43, 46739161), (301, 6677023), (1153, 1743091), (5791, 347053), (8071, 249013), (40537, 49579)]