2557678796

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{1409}}^1\times {\mathrm{5099}}^1$

素因数の和:6601

約数の個数: 24

約数和(自身を含む): 4530330000

約数和(自身を除く): 1972651204

約数列:

[1, 2, 4, 89, 178, 356, 1409, 2818, 5099, 5636, 10198, 20396, 125401, 250802, 453811, 501604, 907622, 1815244, 7184491, 14368982, 28737964, 639419699, 1278839398, 2557678796]

約数ペア:

[(1, 2557678796), (2, 1278839398), (4, 639419699), (89, 28737964), (178, 14368982), (356, 7184491), (1409, 1815244), (2818, 907622), (5099, 501604), (5636, 453811), (10198, 250802), (20396, 125401)]