2680224516

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{499669}}^1$

素因数の和:499828

約数の個数: 36

約数和(自身を含む): 6820495500

約数和(自身を除く): 4140270984

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 5364, 499669, 999338, 1499007, 1998676, 2998014, 4497021, 5996028, 8994042, 17988084, 74450681, 148901362, 223352043, 297802724, 446704086, 670056129, 893408172, 1340112258, 2680224516]

約数ペア:

[(1, 2680224516), (2, 1340112258), (3, 893408172), (4, 670056129), (6, 446704086), (9, 297802724), (12, 223352043), (18, 148901362), (36, 74450681), (149, 17988084), (298, 8994042), (447, 5996028), (596, 4497021), (894, 2998014), (1341, 1998676), (1788, 1499007), (2682, 999338), (5364, 499669)]