2557304824

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{8501}}^1$

素因数の和:9751

約数の個数: 32

約数和(自身を含む): 4954285440

約数和(自身を除く): 2396980616

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1213, 2426, 4852, 8501, 9704, 17002, 34004, 37603, 68008, 75206, 150412, 263531, 300824, 527062, 1054124, 2108248, 10311713, 20623426, 41246852, 82493704, 319663103, 639326206, 1278652412, 2557304824]

約数ペア:

[(1, 2557304824), (2, 1278652412), (4, 639326206), (8, 319663103), (31, 82493704), (62, 41246852), (124, 20623426), (248, 10311713), (1213, 2108248), (2426, 1054124), (4852, 527062), (8501, 300824), (9704, 263531), (17002, 150412), (34004, 75206), (37603, 68008)]