2489318402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{4057}}^1$

素因数の和:4386

約数の個数: 32

約数和(自身を含む): 4006706880

約数和(自身を除く): 1517388478

約数列:

[1, 2, 19, 38, 67, 134, 241, 482, 1273, 2546, 4057, 4579, 8114, 9158, 16147, 32294, 77083, 154166, 271819, 306793, 543638, 613586, 977737, 1955474, 5164561, 10329122, 18577003, 37154006, 65508379, 131016758, 1244659201, 2489318402]

約数ペア:

[(1, 2489318402), (2, 1244659201), (19, 131016758), (38, 65508379), (67, 37154006), (134, 18577003), (241, 10329122), (482, 5164561), (1273, 1955474), (2546, 977737), (4057, 613586), (4579, 543638), (8114, 306793), (9158, 271819), (16147, 154166), (32294, 77083)]