284489144

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{280009}}^1$

素因数の和:280142

約数の個数: 16

約数和(自身を含む): 537619200

約数和(自身を除く): 253130056

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 280009, 560018, 1120036, 2240072, 35561143, 71122286, 142244572, 284489144]

約数ペア:

[(1, 284489144), (2, 142244572), (4, 71122286), (8, 35561143), (127, 2240072), (254, 1120036), (508, 560018), (1016, 280009)]