1181880001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 1353397248

約数和(自身を除く): 171517247

約数列:

[1, 17, 23, 47, 73, 391, 799, 881, 1081, 1241, 1679, 3431, 14977, 18377, 20263, 28543, 41407, 58327, 64313, 78913, 344471, 703919, 952361, 1093321, 1341521, 1479199, 3022711, 16190137, 25146383, 51386087, 69522353, 1181880001]

約数ペア:

[(1, 1181880001), (17, 69522353), (23, 51386087), (47, 25146383), (73, 16190137), (391, 3022711), (799, 1479199), (881, 1341521), (1081, 1093321), (1241, 952361), (1679, 703919), (3431, 344471), (14977, 78913), (18377, 64313), (20263, 58327), (28543, 41407)]