2002076835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{638621}}^1$

素因数の和:638659

約数の個数: 32

約数和(自身を含む): 3678462720

約数和(自身を除く): 1676385885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 638621, 1915863, 3193105, 7024831, 9579315, 12133799, 21074493, 35124155, 36401397, 60668995, 105372465, 133471789, 182006985, 400415367, 667358945, 2002076835]

約数ペア:

[(1, 2002076835), (3, 667358945), (5, 400415367), (11, 182006985), (15, 133471789), (19, 105372465), (33, 60668995), (55, 36401397), (57, 35124155), (95, 21074493), (165, 12133799), (209, 9579315), (285, 7024831), (627, 3193105), (1045, 1915863), (3135, 638621)]