128733982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{4409}}^1$

素因数の和:5547

約数の個数: 16

約数和(自身を含む): 208187280

約数和(自身を除く): 79453298

約数列:

[1, 2, 13, 26, 1123, 2246, 4409, 8818, 14599, 29198, 57317, 114634, 4951307, 9902614, 64366991, 128733982]

約数ペア:

[(1, 128733982), (2, 64366991), (13, 9902614), (26, 4951307), (1123, 114634), (2246, 57317), (4409, 29198), (8818, 14599)]