2564753019

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{32441}}^1$

素因数の和:32555

約数の個数: 24

約数和(自身を含む): 3658678992

約数和(自身を除く): 1093925973

約数列:

[1, 3, 19, 57, 73, 219, 361, 1083, 1387, 4161, 26353, 32441, 79059, 97323, 616379, 1849137, 2368193, 7104579, 11711201, 35133603, 44995667, 134987001, 854917673, 2564753019]

約数ペア:

[(1, 2564753019), (3, 854917673), (19, 134987001), (57, 44995667), (73, 35133603), (219, 11711201), (361, 7104579), (1083, 2368193), (1387, 1849137), (4161, 616379), (26353, 97323), (32441, 79059)]