2556548486

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{3923}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 4140730368

約数和(自身を除く): 1584181882

約数列:

[1, 2, 23, 31, 46, 62, 457, 713, 914, 1426, 3923, 7846, 10511, 14167, 21022, 28334, 90229, 121613, 180458, 243226, 325841, 651682, 1792811, 2797099, 3585622, 5594198, 41234653, 55577141, 82469306, 111154282, 1278274243, 2556548486]

約数ペア:

[(1, 2556548486), (2, 1278274243), (23, 111154282), (31, 82469306), (46, 55577141), (62, 41234653), (457, 5594198), (713, 3585622), (914, 2797099), (1426, 1792811), (3923, 651682), (7846, 325841), (10511, 243226), (14167, 180458), (21022, 121613), (28334, 90229)]