2007478516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{60169}}^1$

素因数の和:60631

約数の個数: 24

約数和(自身を含む): 3706472000

約数和(自身を除く): 1698993484

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1756, 8341, 16682, 33364, 60169, 120338, 240676, 1143211, 2286422, 4572844, 26414191, 52828382, 105656764, 501869629, 1003739258, 2007478516]

約数ペア:

[(1, 2007478516), (2, 1003739258), (4, 501869629), (19, 105656764), (38, 52828382), (76, 26414191), (439, 4572844), (878, 2286422), (1756, 1143211), (8341, 240676), (16682, 120338), (33364, 60169)]