1285326038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{4751}}^1$

素因数の和:4952

約数の個数: 32

約数和(自身を含む): 2088789120

約数和(自身を除く): 803463082

約数列:

[1, 2, 17, 34, 73, 109, 146, 218, 1241, 1853, 2482, 3706, 4751, 7957, 9502, 15914, 80767, 135269, 161534, 270538, 346823, 517859, 693646, 1035718, 5895991, 8803603, 11791982, 17607206, 37803707, 75607414, 642663019, 1285326038]

約数ペア:

[(1, 1285326038), (2, 642663019), (17, 75607414), (34, 37803707), (73, 17607206), (109, 11791982), (146, 8803603), (218, 5895991), (1241, 1035718), (1853, 693646), (2482, 517859), (3706, 346823), (4751, 270538), (7957, 161534), (9502, 135269), (15914, 80767)]