513005144

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{3847}}^1$

素因数の和:4143

約数の個数: 32

約数和(自身を含む): 978931200

約数和(自身を除く): 465926056

約数列:

[1, 2, 4, 8, 79, 158, 211, 316, 422, 632, 844, 1688, 3847, 7694, 15388, 16669, 30776, 33338, 66676, 133352, 303913, 607826, 811717, 1215652, 1623434, 2431304, 3246868, 6493736, 64125643, 128251286, 256502572, 513005144]

約数ペア:

[(1, 513005144), (2, 256502572), (4, 128251286), (8, 64125643), (79, 6493736), (158, 3246868), (211, 2431304), (316, 1623434), (422, 1215652), (632, 811717), (844, 607826), (1688, 303913), (3847, 133352), (7694, 66676), (15388, 33338), (16669, 30776)]