2116770425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1099621}}^1$

素因数の和:1099649

約数の個数: 24

約数和(自身を含む): 3272475072

約数和(自身を除く): 1155704647

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 175, 275, 385, 1925, 1099621, 5498105, 7697347, 12095831, 27490525, 38486735, 60479155, 84670817, 192433675, 302395775, 423354085, 2116770425]

約数ペア:

[(1, 2116770425), (5, 423354085), (7, 302395775), (11, 192433675), (25, 84670817), (35, 60479155), (55, 38486735), (77, 27490525), (175, 12095831), (275, 7697347), (385, 5498105), (1925, 1099621)]